Question

the supplement of an angle is one third of the angle. determine the angles

Answer 1

let the angle be x
x+1x/3=180
(3x+1x)/3=180
4x=180×3
x=(180×3)/4
x=45×3=135
hence angle is 135

Answer 2

HEYA!!!!

YOUR ANSWER:

Supplementary Angles: Angles which have their sum as 180°.

So,
Let the angle be x
Supplementary angle: 180° - x
Therefore;
180° - x = 1/3 of x
180° - x = x/3
180° = x/3 + x
180° = 4x/3
180° × 3 / 4 = x
45 × 3 = x
135° = x

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