Question

An angle is 30 degrees more than one-half of its complement.find the angles in degree

Answer 1

Hey there,

Let the angle be x
then other angle is 30+x/2

x+30+x/2=90
3x/2=60
3x=120
x=40 So the other angle is 90-40=50

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Answer 2

Hi there !

Let one of the  angles  be "x" , and the  other angle be "30+x/2"

A.T.Q.,

x+ (30+x)/2 = 90

3x/2 = 60

3x = 120

x = 40

x/2 + 30 = 40/2 + 30 = 50

The angles are of measures 40° and 50°