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Find the measure of the missing angle

Find the measure of the missing angle-example-1

1 Answer

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Answer:

a = 115°

Explanation:

Two angles are supplementary angles because they make a straight line.

The sum of two angles is equal to 180° then to find the measure of the missing angle we simply subtract 65 from 180:

180 - 65 = 115

User Nigel Tufnel
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