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kow [346]
3 years ago
12

If x and x/4 are a pair of supplementary angles find angles​

Mathematics
1 answer:
alisha [4.7K]3 years ago
5 0

\text{Supplementary angles adds up to 180 degree.}\\\text{Given that the angles are x and x/4. As they are supplementary}\\\text{ they add up to 180 degrees}\\\\\\ x+\dfrac{x}{4}=180\\\\\\\dfrac{4x+x}{4}=180\\\\\\5x=720\\\\\\x=\dfrac{720}{5}\\\\\\\boxed{x=144}

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