Question

One angle is equal to three times it's supplementary the measure of angle

Answer 1

Answer: first angle= 45°

second angle= 135°

Step-by-step explanation:

let first angle is = x

and then second angle will be= 3x

we know that, sum of supplementary angles is always = 180°

so, x+ 3x = 180°

4x = 180°

x= 180/4

x= 45°

so, first angle is x= 45°.

but our second angle is 3x= 3× 45= 135°.