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Find the measure of the exterior angle

Find the measure of the exterior angle-example-1
User Subhojit
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2 Answers

1 vote
The correct answer should be 138
User Ledlogic
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9 votes

Answer:

138

Explanation:

5x+2+6x+90=180

11x+92=180

11x=88

x=8

5(8)+2. = 42

180-42= 138

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