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Please please help! Find the area of the shaded sector. Leave your answer in terms of pi.

Please please help! Find the area of the shaded sector. Leave your answer in terms of pi.
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Please please help! Find the area of the shaded sector. Leave your answer in terms of pi.

Please please help! Find the area of the shaded sector. Leave your answer in terms-example-1
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User Qts
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1/4 of the pie is covered. 3/4 is not.
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User Jxn
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The area of a circle is pi * radius squared, thus the area of the circle is 64(pi).  Since we have a sector with 90 degree angle, the area of the sector is exactly 1/4 the area of the entire circle, or 16(pi)
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User Alexander Kalinovski
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7.9k points
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