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What is the measure of AC?

What is the measure of AC?-example-1
User Andycam
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2 Answers

4 votes
its actually 41 i just took the quiz
User Ikaerom
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In a circle, the measure of an inscribed angle is half the measure of the intercepted arc.

7x-2 = 2(2.5x+4)
7x-2 = 5x + 8
7x - 5x = 8 + 2
2x = 10
x = 5

arc AC = 7x-2 = 7*5 - 2 = 35 - 2 = 33°

The answer is 33°
User Arimbun
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