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Find the measure of each numbered angle. So find the measure of angle 1 and please show all work.

Find the measure of each numbered angle. So find the measure of angle 1 and please-example-1
User Nick Burke
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1 Answer

2 votes

Answer:

8 degree

Explanation:

a triangle is 180 degree

152+20=172

180-172=8 degrees

User Puck
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