Nowellkwaku
Nowellkwaku
31.03.2021 • 
Mathematics

Find the measure of unknown angles. the shape is triangle. the top is 72° and there is and x and a y on the bottom of the other angles. There is a exterior angle outside the triangle. please help me


Find the measure of unknown angles.

the shape is triangle. the top is 72° and there is and x and

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