Question

In $\Delta$ ABC $\angle A={65}^0$ and $\angle B={25}^{o}C$. Name the hypotenuse.

Answer 1

As sum of angles in a triangle$={180}^o$

$\Rightarrow LC=180-65-25={90}^o$

$\Rightarrow AB$ is hypotenuse (side opposite to right angle).