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PLEASE HELP ME I BEG OF YOU!!!!!
SHOW ALL WORK!

PLEASE HELP ME I BEG OF YOU!!!!! SHOW ALL WORK!-example-1

1 Answer

3 votes

Answer:

243π

Explanation:

Area of the entire circle = πr² = π18² = 324π

Area of sector = (90/360)π(18)² = 81π

Shaded area = 324π - 81π = 243π

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User Peter HIRT
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