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find the area of the shaded regions. give your answer as a completely simplified exact value in terms of π


20 POINTS!!!
WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!

find the area of the shaded regions give your answer as a completely simplified exact value in terms of π20 POINTSWILL MARK BRAINLIEST class=

Respuesta :

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because it has a 90 degree it shows that the area is 3/4 of a circle:
V=r^2π => 36π·3/4 = 27π

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