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https://web2. 0calc. Com/questions/help-please-thank-you_18

1 Answer

2 votes

Answer:

Explanation:

Arc WY - Arc XV = Angle U = 30 degrees.

Arc WY + Arx XV = 360 - 170 - 110 = 80 degrees.

Therefore, arc WY = (30 + 80)/2 = 55 degrees.

User Jalal Rasooly
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