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Answer this math question
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Answer this math question

Answer this math question-example-1
User Scott Ridings
by
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2 Answers

3 votes

Answer:

arcYZ = 142

Explanation:

User Giles Bathgate
by
7.5k points
3 votes
m∠YVZ = 90°

The measure of the angle formed by 2 chords that intersect inside the circle is 1/2 the sum of the chords' intercepted arcs.

(arcYZ+38)/2 = 90
arcYZ + 38 = 90*2
arcYZ + 38 = 180
arcYZ = 180 - 38
arcYZ = 142°
User Kadri
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9.3k points
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