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An angle is 14° less than its supplement.
Find the angle.

Class 7Pairs of AnglesLines and Angles

A75
B91
C83
D166

Step-by-Step Solution

Let the angle be

x

. Its supplement is

180 - x . x = (180 - x) - 14

gives

2 x = 166

, so

x = 83

deg.

Answer: C) 83

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