In a right ∆ABC, ∠ B=90°. Find the longest side.

Question

Philoid · Accepted Answer

It is given in the question that,

In right triangle ABC,

∠B = 90^o

So, ∠A + ∠C = 90^o

∴ ∠A, ∠C < ∠B

Hence, the side opposite to ∠B is longest

Thus, AC is the longest side