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What is the measure of the missing angle?

What is the measure of the missing angle?-example-1
User Swiesend
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1 Answer

3 votes

Answer:

149*

Explanation:

The interior of a triangle equals 180*

63 + 86 = 149

180 - 149 = 31 (the missing value of the triangle.)

The line is also equal to 180*

180 - 31 = 149*

I hope this helps! :)

User Toashd
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