Question

An angle is double it's complement.
Find the measure of angle and it's complement​

Answer 1

Answer:

The measure of the angle is 30 so its complement is 60 (90-30 = 60).

Step-by-step explanation:

Let the angle be x

so the double of the angle be 2x

∴ x+ + 2x = 90° ( as the complement angles add up to 90°)

∴         3x = 90

∴           x = 90/3

∴           x = 30

∴ the measure of the angle is 30 so its complement is 60 (90-30 = 60).