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Nuetrik [128]
2 years ago
15

5 1 The measure of Z1 = O 55 O62.5 110 5

Mathematics
1 answer:
Akimi4 [234]2 years ago
5 0

Answer: 55

Step-by-step explanation:

Congruent angles intercept congruent chords, so since the circumference of a circle is 360 degrees, the arc angle 1 is inscribed in measures 110 degrees.

So, by the inscribed angle theorem, angle 1 measures 55 degrees.

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Answer:

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Step-by-step explanation:

Given

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Required

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