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Find the measure of the missing angle.
a
31°

Find the measure of the missing angle. a 31°-example-1
User Velocity
by
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1 Answer

5 votes

Answer:

149 degrees. See below for details.

Explanation:

A straight line is an angle of 180 degrees. To solve this, you simply have to subtract 31 from 180.

180-31=149

Angle a has a measure of 149 degrees.

I hope this helps you!

User Treffer
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