itsMiNa itsMiNa

01-05-2020
Mathematics

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

In circle D with the measure are CE162 find measurement of CFE class=

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valeryswilliams valeryswilliams

01-05-2020

Answer:

81°

Step-by-step 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.

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ashsandino ashsandino

01-05-2020

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

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