Question

An angle is 60° more than half its complementary angle. The measure of the angle

Answer 1

hope this helps you....

Answer 2

let angle =X
another angle = 1/2x+60
=1x+120/2
x+1x+120/2=90
2x+x+120/2=90
3x+120=180
3x=180-120
3x=60
x=60/3
x=20