Question

angel equals three fifth of its supplement then find angleangel equals three fifth of its supplement then find angle ​

Answer 1

Answer:

67.5 and 112.5

Explanation:

Let one angle = x°

It’s supplementary angle = ( 180 – x )°

According to the problem given ,

x=3/5 x (180-x)

x = 540-3x/5

5x=540-3x

5x+3x= 540

8x=540

4x=270

2x=135

x=135/2

x= 67.5

First angle is in between 67 to 68= 67.5

Second angle= 180-67.5=112.5 (Between 112 and 113)