Question

An angle is four times of its complement. Find both

the angles​

Answer 1

Step-by-step explanation:

let the angle be x

$4x + x = 90° \\ 5x = 90° \\ x = \frac{90}{5} = 18° \\ \\ 4x = 4 \times 18 = 72° \\ x = 18°$

Therefore both the angles are 18° and 72°.