We know that the legs are congruent based on the LL theorem; this means that the sum of the squares of these legs would be the same in both triangles, giving us the same hypotenuse.
What is the LL theorem?A theorem is a mathematical statement that has been or can be proven. A theorem proof is a logical argument that establishes that the theorem is a logical consequence of the axioms and previously proved theorems using the inference rules of a deductive system.
The "LL theorem" is a leg-leg theorem that proves right triangle congruence. The theorem states that if two right triangles have two legs of equal length (on either side of the right angle), then both triangles must be congruent.
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