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In circle Y, what is m1?

In circle Y, what is m1?-example-1
User Ahofmann
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1 Answer

4 votes

Answer:

∠ 1 = 31°

Explanation:

the chord- chord angle 1 is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is ∠ 2

∠ 1 =
(1)/(2) ( 37 + 25)° =
(1)/(2) × 62° = 31°

User NamingException
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