Question

If the measure of one angle is 4x and the measure of it's complement is 2x, what is the value of x?

Answer 1

The definition of a complement is that the two angles add up to 90 degrees.
If angle 1 is 4x and angle 2 is 2x, they must add up to be 90.
4x+ 2x = 90
6x = 90
x = 15

Answer 2

Thanks Amanda!