An angle is thrice its supplement. Find the angle.
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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
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