Question

One acute angle of a right triangle measures 20°. What is the measure of the other acute angle?

Answer 1

`:." the measure of the third angle"=70^@`.

Explanation:

In a Right Triangle, one angle is a right angle with measure of `90^@`.

The second angle measures `20^@`

The sum of the measures of all `3` angles of the triangle is 180^@#.

`:." the measure of the third angle"=180^@-90^@-20^@=70^@`.