Prove that KL is equal to c by Pythagorean Theorem.
Step-by-step explanation:
In the two triangles triangle KLM is a right triangle with sides a and b as the two legs of the right triangle .We can apply Pythagorean Theorem to find KL.
In triangle KGF two sides are a and b .If we prove KL=EF then Pythagorean Theorem will be true for triangle KGF and hence we can prove triangle KGF to be a right triangle.
The correct option to prove triangle KGF to be a right triangle is to Prove that KL is equal to c by Pythagorean Theorem.
<span>Which of the following can be used to prove that triangle EFG is also a right triangle?
Prove that the sum of a and c is greater than b. Prove that the sum of a and b is greater than c. Prove that the ratio of EF and KL is greater than 1 and hence, the triangles are similar by AA postulate. Prove that KL is equal to c by Pythagorean Theorem.
The correct answer is: </span>Prove that KL is equal to c by Pythagorean Theorem.
It can also be "Prove that triangles are congruent by SSS property and hence angle EGF is equal to angle KML"
