Question

An angle is thrice its supplement. Find the angle.

Answer 1

Answer:135

Step-by-step explanation:

Let the missing angle be ‘3x’

Therefore, the supplement is ‘x’

We know that, The sum of supplementary angles is 180

So, x +3x =180

4x=180

x=180/4

x=45

Missing angle is 3x = 45*3 = 135

Answer 2

Answer:

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