Question

if two complementary angleddiffer by 20 degree find the measure of each angle

Answer 1

Sum of two complementary angles= 90°
let one of the complementary angles be x and second angle be x-20
then a/q       x+ x-20=90
                  =2x = 90+20
                  = x= 110/2
                   ∴x= 55
so measure of one angle is 55°
 and the second angle is 55-20= 35°
and 55+35= 90°

Hope this helps u dude

Answer 2

let the angle be x
and other angle be x+20
x+x-20=90
2x+20=90
2x=90-20
x=70/2
x=35
first angle is 35
other angle is 35+20=55