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Point C is the center of the circle abov...


Point C is the center of the circle above. What fraction of the area of the circle is the area of the shaded region?

Text Solution

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There are `360^@` in a circle, and it is shown that the central angle of the shaded region is `100^@`. Therefore, the area of the shaded region can be represented as a fraction of the area of the entire circle, `100/360` , which can be reduced to `5/18` . Either 5/18, .277, or .288 can be gridded as the correct answer.
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