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Find the measure of c. A. 10 B. 280 C. 100 D. 140

Find the measure of c. A. 10 B. 280 C. 100 D. 140-example-1
User Aniket
by
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1 Answer

5 votes

Answer:

63°

Explanation:

a = 27°

b = 180° - (a + 27°)

b = 180° - (27° + 27°)

b = 180° - 54°

b = 126°

By inscribed angle theorem:

c = 1/2 b = 1/2 * 126°

c = 63°

User Milan
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3.8k points