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How do I find the angle x if the supplement of the angle is 8 times the angle?

User Kartben
by
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1 Answer

7 votes

Answer:

20°

Explanation:

According to the question, pair of supplementary angles are x and 8x

since they are supplementary, their sum is equal to 180°

x+ 8x = 180°

9x= 180°

x= 180°/9

x= 20°

User Claj
by
7.9k points

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