The figure below shows two triangles EFG and KLM.

Question

anonymous · Answer

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anonymous · Answer

Which step can be used to prove that triangle EFG is also a right triangle?

 Use Pythagorean theorem to prove that KL is equal to c.

 Prove that the ratio of EF and KL is greater than 1 and hence the triangles are similar by AA postulate.

 Prove that the sum of the squares of a and c is greater than square of b.

 Prove that the sum of the squares of a and b is greater than square of c.

anonymous · Answer

"a" and "b" are given values so i can get kl and compare it to "c" or "a' and "b" are symbols and we need to a prove?

anonymous · Answer

triangle EFG is a right triangle?

anonymous · Answer

ok can you help me with my question?

anonymous · Answer

choice C ?