the perimeter of triangle abc is 60 cm and has side measures of 12 20 28. the smallest side of similar triangle def is 8 cm.find the perimeter of triangle def

Answers

Answer 1

Triangles LMN and ABC are 48 cm and 60 cm respectively. The length of AB is [tex]10[/tex] cm.

Any polygon with three edges and three vertices is called a triangle. It is one of the basic geometric shapes. In Euclidean geometry, any three points that aren't collinear produce a singular triangle and a single plane (i.e. a two-dimensional Euclidean space). In other terms, every triangle is contained inside a plane, and there is only one plane that contains that triangle. All triangles are enclosed in a single aircraft if all of geometry is the Euclidean plane, but this is no longer true in higher-dimensional Euclidean environments. Except when otherwise specified, this article addresses triangles in Euclidean geometry, specifically the Euclidean plane.

Given,

Perimeter of triangle ABC = 60 cm

Perimeter of triangle LMN = 48 cm

LM = 8 cm

We know that,

Similar triangles' perimeter ratios are equal to the ratio of their corresponding sides.

Triangle ABC perimeter/triangle LMN perimeter equals AB/LM

Or, 60/48= AB/8

Or, AB=60×8/48 =10cm

AB = 10 cm

So, the CORRECT ANSWER IS 10CM.

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The perimeter of two similar triangles ABC and LMN are 60 cm and 48 cm respectively. If LM= 8cm then what is the length of AB?


Related Questions

The Convention on the Rights of the Child was drawn up by which international body?

Answers

Answer:

The Convention on the Rights of the Child was drawn up by the United Nations.

Explanation:

The Convention on the Rights of the Child is an international treaty that was created by the United Nations in 1989. It outlines the basic human rights that all children, everywhere in the world, are entitled to enjoy. The Convention has 54 articles that cover a wide range of areas, including survival rights (such as the right to life and health), development rights (such as the right to education and play), and protection rights (such as the right to be protected from violence, abuse and exploitation). The Convention has been ratified by 196 countries and is widely considered to be the most widely-ratified human rights treaty in the world.

What was angle island immigrant station?

Answers

Angel Island Immigration Station was an immigration station in San Francisco Bay which operated from January 21, 1910 to November 5, 1940, where immigrants entering the United States were detained and interrogated. Angel Island is an island in San Francisco Bay.

Answer:

Angel Island Immigration Station was an immigration station in San Francisco Bay that operated from January 21, 1910, to November 5, 1940, where immigrants entering the United States were detained and interrogated. Angel Island is an island in San Francisco Bay.

A rectangular certificate is 8 inches wide and 5 inches tall. What is its area?

Answers

Answer: 40 inches

Explanation:

8*5

To work out the area of a rectangle, Length * Height

The changing immigration pattern in the U.S. over the course of the nineteenth century is BEST summarized as a shift away from

A.
English-speaking immigrants and toward those speaking Chinese.

B.
Asia and South American immigrants and toward those from northern Europe.

C.
northern European immigrants and toward those from southern and eastern Europe.

D.
southern and eastern European immigrants and toward those from Asia and South America.​

Answers

By the early 1900s, the nation's predominant immigration float shifted away from northern and western European international locations and toward southern and japanese Europe.

How did immigration patterns exchange in the nineteenth century?

Prior to the late 1800s, many immigrants to the U.S. have been of Western or Northern European descent. In the late 1800s, a new wave of immigration began. Known as new immigrants, many of these human beings came from Southern and Eastern Europe, places like Italy, Poland, Greece, and Russia.

In the late 19th century, immigrants got here to the United States in droves. The absolute range of immigrants in the u . s . rose from less than 2.5 million in 1850 to more than 13.5 million in 1910. That boosted immigrants as a share of the population to 15%, from 10%, over the period.03

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Which of the following is an example of the dual federalism perspective?

A States should be allowed significant control over education standards.

B The federal government is best positioned to determine public health measures

C States should allow the federal government to control immigration.

D The federal government is best positioned to handle natural disasters.

Answers

Answer:

C.States should allow the federal government to control immigration

Explanation:

hope it will help you

What did Adolf Hitler, Benito Mussolini, and Joseph Stalin all have in common?

Answers

Answer:

All 3 were charismatic leaders.

They were all dictators

In chapters 7,8 and 9of the book Give Me Liberty by Eric Foner (brief 6th edition) explain in three paragraphs two major arguments in support of the constitution given by the federalists represented by Alex Hamilton and two major arguments against the constitution put forth by the anti federalists represented by Thomas Jefferson. Cite the text book chapter as your source

Answers

Federalists supported the Constitution's passage and reached a compromise by incorporating the First Amendment and a Bill of Rights in the document.

Explain about the 2 main arguments of the Federalists in favor of ratifying the Constitution?

The idea of having opposing branches of government was promoted by federalists. They were able to contend that the separation of powers among the three parts of government secured individual liberties in the face of accusations that the Constitution led to a powerful national government.

Federalists backed the Constitution's bolstered national government, complete with a more potent executive, independent judiciary, and expanded congressional powers. They contended that the new administration adhered to the federalist, checks-and-balances, and separation of powers ideologies.

As they saw it, the Constitution as it stood only restricted the government, not the people, so the Federalists felt that this modification was unnecessary.

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In which way the urban revolution came about? How did it change Europe?

Answers

Answer:

The urban revolution occurred independently in many places and at many times. It seems to have developed first in Mesopotamia, in ancient Sumer, as early as 5000 bp. Cities appeared somewhat later in Egypt. In northern China, the peoples of the Longshan culture were the first to urbanize (about 4500 bp).

Explanation:

Around the 12th century, the European urban revolution completely changed the landscape of Medieval Europe. The populations of old cities grew exponentially, and new towns and cities sprung up across Europe.

Taichi Ohno, the founder of lean/just-in-time, when he came to America in the 1950s was most impressed with which of the following American developments?
Multiple Choice
O The assembly line
O Ford's River Rouge assembly plant
OThe productivity of American workers
O The American supermarket

Answers

The inventor of lean/just-in-time, Taichi Ohno, was particularly surprised by the (D) supermarkets in the United States when he visited in the 1950s.

Who was Taichi Ohno?

Ohno Taiichi is a Japanese industrial engineer and businessman.

He is credited with creating the Toyota Production System, which served as the inspiration for American Lean Manufacturing.

He developed the seven wastes, or Muda in Japanese, as part of this idea.

One of his books regarding the system is Toyota Production System: Beyond Large-Scale Production.

When Taichi Ohno, the creator of lean/just-in-time, visited the US in the 1950s, he was particularly taken aback by the country's stores.

The Ohno philosophy has permeated not only the manufacturing sector but also the services industry.

An illustration of how the Just In Time (JIT) philosophy might improve sales, marketing, and customer service procedures comes from research in the domain of sales process engineering.

Therefore, the inventor of lean/just-in-time, Taichi Ohno, was particularly surprised by the (D) supermarkets in the United States when he visited in the 1950s.

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Complete question:

Taichi Ohno, the founder of lean/just-in-time, when he came to America in the 1950s was most impressed with which of the following American developments?

Multiple Choice

a. The assembly line

b. Ford's River Rouge assembly plant

c. The productivity of American workers

d. The American supermarket

How do Israel’s siege of the Gaza Strip, and Hamas’s call for violence, contribute to the crisis?

Answers

The militant Palestinian organization Hamas, which has frequently battled Israel, is in charge of Gaza. Gaza's borders are strictly controlled by Israel and Egypt to prevent weapons from reaching Hamas.

What do you mean by Gaza Israel conflict?

In addition to being a component of the regional Israeli-Palestinian conflict, the Gaza-Israeli war is also the scene of a power struggle between Qatar, Egypt, Iran, and Turkey, which are all supporting opposing sides of the conflict in light of the regional standoff between Iran and Saudi Arabia.

Palestinians in Gaza and the West Bank claim that Israeli policies and restrictions are making their lives difficult. Israel claims it is just taking action to defend itself from aggression from the Palestinians.

Therefore, the militant Palestinian organization Hamas, which has frequently battled Israel, is in charge of Gaza. Gaza's borders are strictly controlled by Israel and Egypt to prevent weapons from reaching Hamas.

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The United States met many goals during the Cold war. Name one of these, and explain why the United States felt that this goal was important.

Answers

By "quarentining" Cuba until agreed to a deal, the USA was able to accomplish its aim of withdrawing the missiles from Cuba.

By "quarantining" Cuba until Khruschev agreed that the Soviet Union would withdraw its missiles from Cuba and that the United States would withdraw its missiles from Turkey in six weeks to avoid appearing weak or being attacked, the United States was able to accomplish its goal of removing missiles from Cuba. Massachusetts Senator John . Kennedy (1917–1963) defeated Vice President Richard M. Nixon in the 1960 presidential election (1913–1994). At a time when relations between the United States and the Soviet Union were worsening and the world appeared to be spinning out of control, Kennedy was taking on a difficult assignment. This was strikingly illustrated on October 22, 1962, when Kennedy addressed the nation on television.

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What was the goal of the Birmingham Campaign?
A. March to the state capital to protest and demonstrate against racist voting laws
B. Picket outside the white house in favor of a new Civil Rights Act
C. Ensure black children can safely attend previously all-white schools
D. Protest racist laws by peacefully integrating public facilities

Answers

Answer:

D. Protest racist laws by peacefully integrating public facilities

Explanation:

The goal of the Birmingham Campaign was to protest racist laws by peacefully integrating public facilities in Birmingham, Alabama. It was a major civil rights campaign that took place in the spring of 1963 and was organized by the Southern Christian Leadership Conference (SCLC) and the Alabama Christian Movement for Human Rights (ACMHR). The campaign was led by Dr. Martin Luther King Jr. and sought to end segregation in Birmingham's public places, including restaurants, stores, and parks.

Answer:

D

Explanation:

Protest racist laws by peacefully integrating public facilities

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Who was the first woman to make a million dollars in the United States?

Answers

The first woman to make a million dollars in the United States was Madam C.J. Walker. She was an entrepreneur, philanthropist, and political and social activist who made her fortune in the early 20th century through the development and sale of hair care products for African American women.

Answer:

madam c.j walker

Explanation:

Walker (born Sarah Breedlove; December 23, 1867 – May 25, 1919) was an African American entrepreneur, philanthropist, and political and social activist.

Which cultural and commerce center created a merchants association that
helped those who were in the business of long-distance trade?
China
Mongols
Mughals
Ottomans

Answers

Answer:

Ottomans

Explanation:

To aid in facilitating the long-distance trade of their empire, the Ottoman Empire established the Kapkulu Ocaklar, a merchants association. From Anatolia to the Balkans, merchants from all regions of the Ottoman Empire made up this group. The association gave business owners a means of managing their money as well as a means of exchanging goods and services.

The merchants association also assisted merchants in creating crucial networks and partnerships with other merchants, which aided in the growth and reach of their companies. This organization played a significant role in the Ottoman Empire's economic and cultural hub and contributed to the development of a thriving trading economy.

find textual evidence in the historical record of discussions regarding the issue of slavery during the decade of the 1850s.

Answers

Congress enacted new anti-slavery legislation. The courts ruled on matters pertaining to slavery.

What happened in 1850s in American history?

On August 22, 1851, the yacht race for the first America's Cup is won by "America." Uncle Tom's Cabin by Harriet Beecher Stowe is released in 1852. As part of the "Gadsden Purchase" on December 30, 1853, the United States receives a portion of land in the Southwest that would eventually become the states of New Mexico and Arizona.

America was on the verge of collapse in the 1850s due to the battle over slavery. The discussion of slavery raged in the country's governmental institutions and public spaces during that decade. New anti-slavery laws were passed by Congress. Slavery-related matters were decided by the courts.

The acts demanded that California be admitted as a "free state," that Utah and New Mexico be given territorial governments, that Texas and the United States be separated by a line, that the slave trade be abolished in Washington, DC, and that the Fugitive Slave Act be changed.

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Which of the following is an example of vertical federalism?

A California copies a policy on sugary beverages in schools from Oregon.

B Congress tells Florida that it must regulate the discharge of sewage into the Everglades National Park.

C Texas adopts gambling policies similar to those of Oklahoma.

D The President tells Israel that Jerusalem will be the new location for the U.S. embassy in Israel.

Answers

Explanation:

I think so it's the write answer and I want to try also

The assassination of Archduke Franz Ferdinand started World War I because:

A) Sarajevo was an international city with French, British, and Russian zones.

B) he was a British envoy to the Ottoman Empire.

C) the Black Hand had groups all over Europe.

D) Serbia was backed by Russia and Austria-Hungary was backed by Germany.

Answers

The assassination of Archduke Franz Ferdinand started World War I because Serbia was backed by Russia and Austria-Hungary was backed by Germany. The Option D is correct.

What should we know about Franz Ferdinand assassination?

The assassination's political goal was to liberate Bosnia and Herzegovina from Austria-Hungarian rule and establish a common South Slav ("Yugoslav") state. The assassination triggered the July Crisis, which resulted in Austria-Hungary declaring war on Serbia and launching World War I.

For the operation, the assassins were given access to the same clandestine network of safe houses and agents that Malobabi used for weapon and operative infiltration into Austria-Hungary.

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The first __________ settlers immigrated to what is now the United States in search of political and religious freedom. A. European
B. African
C. Inuit
D. Asian

Answers

The first European settlements came to the present-day United States in search of religious and political freedom. The correct answer is option(a).

European pioneers moved to North America in the 1500s-1600s cause they cherished following golden and different treasures about North America. The Spanish were chiefly probing for gold and treasures in the era of Southeast and Southwest.

In search of religious and political freedom, immigrants came to the region that is now the United States. Thousands of ages before Europeans started passage the boundless Atlantic by sending and relieving en masse, the first settlers landed in North America from Asia. They were Native American forebears the one that intersected a narrow spit of land joining Asia to North America not completely 20,000 times gone by, all the while the last Ice Age.

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in his discussion of the leonardo da vinci works, which of the following concerns inform the practices of museum professionals with regard to these works?

Answers

In his assessment of the works by Leonardo Da Vinci, the author discusses how the validity of the works influences museum personnel' handling of these pieces.

What kind of an artistic influence did Leonardo da Vinci have?

Leonardo sought to express a universal language in his works of art. Using perspective and his knowledge of scientific observation, Leonardo tried to create truthful depictions of life. This demand for objectivity served as a model for the paintings of the 16th century.

What effect did Leonardo's upbringing have had on his art?

Growing up in the Vinci home of his father, Leonardo had access to intellectual publications that belonged to family and friends. He was also exposed to the lengthy tradition of painting developed by Leonardo da Vinci, and when he was about 15 years old, his father leased him to the renowned Florence workshop of Andrea del Verrochio.

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Pyramids like that at Giza served as temples for the gods.
O True
O False

Answers

Pyramids like that at Giza served as temples for the gods. The given statement is true.

What is Great Pyramid of Giza?

The Great Pyramid of Giza[a] is the largest pyramid in Egypt and houses Khufu's tomb from the Fourth Dynasty. The pyramid, the oldest of the Seven Wonders of the Ancient World, was constructed in the early 26th century BC over a period of around 27 years[3]. It is also the only one to have survived largely complete. It borders the current Giza in Greater Cairo, Egypt, and is a component of the Giza pyramid complex. On the line connecting the three Pyramids of Giza, it is the furthest North.

For more than 3,800 years, the Great Pyramid held the record for the highest man-made building in the world when it first stood at 146.6 meters (481 feet). The height of the pyramid decreased over time as the majority of the smooth white limestone casing was removed.

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Which of the following is a tool of e-democracy that can play an effective role in civic participation?

newspaper
computer
polling places
television

Answers

Computer is a tool of e-democracy that can play an effective role in civic participation. Thus, option B is correct.

What is e-democracy?

E-democracy is a term that combines the words electronic and democracy. It's also referred to as the Internet or Digital Democracy. Because of the widespread use of mobile phones, tablets, and laptop computers, as well as the readily available Internet connection, everything in the twenty-first century has gone digital.

The application of information and technology to the democratic framework raises public awareness and makes the process more efficient. Online web portals make it simple to learn about government policies.

Therefore, computer is the correct answer.

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true/false. during the constitutional convention, northerners argued that it did not make sense to count slaves for purposes of political representation when slaves were treated as property instead of as people.

Answers

This is true that Northerners argued during the constitutional convention that it did not make sense to count slaves for the purpose of political representation because they were treated more like property than people.

The Constitutional Convention accepted place from May 14 to September 17, 1787, in Philadelphia, Pennsylvania. The point of the occurrence was resolved by means of what America was making use of be controlled. Although the Convention had happened correctly named to edit the existing Articles of Confederation, many delegates had much greater plans.

It is valid that the Constitution of 1787 abandoned annual slavery. The constitutional practice was met not to free the slaves, but to improve the Articles of Confederation. The slave-property states would have never agreed to a new Constitution that hit a blow at their idiosyncratic organization.

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Suppose a diploid European wild raspberry is completely heterozygous at all 14 of its chromosomes (2n = 14). How many different combinations of gametes can be produced by this European wild raspberry, assuming no homologous recombination between chromosomes?

Answers

If the cell has 14 chromosomes divided into 7pairs, gametes are given 7 chromosomes, one from each pair, during meiosis therefore there will be 128 combination of gametes.

What is chromosomes?A structure found within a cell's nucleus. Proteins and DNA are organized into genes on a chromosome. Normally, each cell has 23 pairs of chromosomes.Chromosomes are DNA-carrying structures found in the center (nucleus) of cells. The material that holds genes is known as DNA. It is a component of the human body. Chromosomes also consist of proteins that aid in the proper formation of DNA.A slime mold is a diploid (2n) organism with six pairs (14) of chromosomes. Assume six pairs of chromosomes are heterozygous: Aa, Bb, Cc, Dd, Ee, and Ff. A formula determines the number of different combinations of gametes that can be produced in an organism:

Different types of gametes = 2n, so

Therefore,   2ⁿ = 2⁷  = 128.

Thus, 128 different combinations of gametes can be produced.  

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How are the congress of vienna and the united nations similar?

A. Both lacked the participation of major powers.

B. Both created the conditions for future conflict.

C. Both were created during major European wars.

D. Both tried to keep Europe safe from a major war.

Answers

Answer: D. Both tried to keep Europe safe from a major war.

Explanation: Can I get the brainiest.

question 35 question in the seventeenth century, the earliest british colonies in virginia were saved from economic ruin by responses the introduction of price controls on agricultural commodities the introduction of price controls on agricultural commodities the introduction of tobacco cultivation the introduction of tobacco cultivation formal trade treaties with american indians formal trade treaties with american indians the extension of the western frontiers the extension of the western frontiers increased reliance on indentured servitude

Answers

Yes they share same frontiers

Please help me

Bases on these two documents, state one fact about slavery in northern states during the 18th century.

Answers

Answer:

One fact about slavery in the northern states during the 18th century. Based on the 2 documents you provided, the effect of the Petition of enslaved Africans was somewhat well recievreceiveded. Vermont abolishing slavery the same year it was released showed the other northern states that slavery was more or less immoral. The Petition was the first domino to fall in the fight to abolish slavery. Vermont abolishing slavery was the second.

Explanation:

as the civil war raged on, southern planters not only lost control of their slaves, they also lost the support of poor whites who believed .

Answers

As the Civil War dragged on, southern planters not only lost control of their slaves but also the support of impoverished whites who thought the war was being waged largely to defend the rights and independence of the whole South rather than to maintain the interests of the affluent slave-owning class.

Many low-income whites believed that keeping the war going and upholding the slave system would only serve to further their own economic and social subjugation. They started to leave the Confederate army as a result, and some even enlisted in the Union army. The southern planters Confederacy was ultimately defeated as a result of the loss of support among working-class whites, which further undermined the Confederate cause. As a result, they began to defect from the Confederate army, and some of them joined the Union force. The decline in support among white working-class people led to the Confederacy's eventual defeat, severely undermining its purpose.

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what was jean baptiste say’s impact?

Answers

Answer:

Say was influential because his theories address how a society creates wealth and the nature of economic activity. To have the means to buy, a buyer must first have sold something, Say reasoned.

Use this space to subjectively summarize the perspective, purpose, and central idea of "Prevent Pedestrian Crashes." For each, explain the evidence that helped you make your inferences.
Perspective:
Purpose:
Central idea:
help pls <3333333333333

Answers

Answer:Purpose:

Explanation:

Prevent Pedestrian Crashes

The United Kingdom has both a monarch and a prime minister. Unlike the prime minister, the U.S. president
A.serves as chief executive.
B.serves as commander in chief.
C.serves as head of state.
D.negotiates treaties with other nations.

Answers

The United Kingdom has both a monarch and a prime minister. Unlike the prime minister, the U.S. president serves as head of state. So, the correct option C.

The similarities between the US and the UK constitutions are in the way of judiciary which can check the legislature through judicial review. Both nations have a Supreme Court separate from the legislature and the executive.The differences between the US and the united Kingdom constitutions are in UK parliamentary system was based on the  constitutional monarchy while in the US, there is a presidential form of government.

The republic established by the United States that is different from the Britain's government that is it  placed governing power in the hands of the voting public and their elected representatives rather than a monarch.

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