Question

An angle is 15 degree more than one half of its complement . Find the angles in degree​

Answer 1

Step-by-step explanation:

let the other angle be y

this angle be = (90-y)÷2+15

equation

= (90-y)÷2+15+y = 90

= 45-y/2+15+y

=60+y/2=90

= y/2 = 90-60

= y/2 = 30

y = 30×2

y = 60

the angle is (90-y)÷2+15 = 30

Answer 2

Step-by-step explanation:

x+(x+15) = 90

x+x= 90 - 15

2x = 75

x = 75/2

x = 37.5

first angle = 37.5°

second angle = (37.5+15)° = 52.5°