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Can someone help me out with this problem

Can someone help me out with this problem-example-1
User Martinbshp
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1 Answer

5 votes

Answer:

x = 117°

Explanation:

Vertically opposite angles are equal

One of the triangle's properties is that the exterior angle is the sum of the opposite angles (interior angles)

Can someone help me out with this problem-example-1
User Thomasdao
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