if an angle is 30 degree more than one half of its complement find the measure of the angle
Let one angle be x .
Therfore , other angle = x/2 + 30
x + x/2 + 30 = 90 (according to the ques. )
3x/2 = 60
3x = 120
[ x = 40 ]
There fore the angles are , x = 40 and x/2 + 30 = 20 + 30 = 50 .