Question

!15 points!

angle L is the complement of angle M. the measure of angle L = (3x- 15) degrees and the measure of angle M = x degrees.
what is the actual measure of angle L?????

Answer 1

Sum of complement angles = 90

<L + <M = 90

3x - 15 + x = 90

4x - 15 = 90

4x = 105

x = 26.25

<L = 3(18.5) - 15

<L = 63.75

Answer

<L = 63.75°