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In circle D with the measure are CE=162, find measurement of CFE

In circle D with the measure are CE=162, find measurement of CFE-example-1
User Phu
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The answer is 81 because the arc is always double the angle so just divide your arc by 2 and you would get your angle measure
User Brad Hazelnut
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1 vote

Answer:

81°

Explanation:

angle CFE is an inscribed angle. an inscribed angle is the angle formed in the interior of a circle when two secant lines intersect on the circle. an inscribed angle is equal to half of the intercepted arc. the intercepted arc is equal to 162°, therefore the inscribed angle of arc CE will be exactly half that.

User Arunmozhi
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