Question

Find the measure of the angles of a triangle in each of the following cases:
One of the acute angles of a right triangle is ${63}^{\circ }$. Find the other angle.

Answer 1

Right triangle has one angle equals to ${90}^{\circ }$

So,

A=${90}^{\circ }$

B=${63}^{\circ }$

According to angle sum property of a traingle,

$\begin{array}{c}A+B+C={180}^{\circ }\\ {90}^{\circ }+{63}^{\circ }+C={180}^{\circ }\\ C={27}^{\circ }\end{array}$

Thus Other angle is ${27}^{\circ }$