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Welp
 one year ago
Find the area of the shaded version of the trapezoid. Leave your answer in terms of pi
Welp
 one year ago
Find the area of the shaded version of the trapezoid. Leave your answer in terms of pi

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Welp
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438566638071:dw ^How do I solve this?

Welp
 one year ago
Best ResponseYou've already chosen the best response.08516=69 ^Is this correct?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Shaded area = trapezoid area  circle area

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Trapezoid area = 1/2 . (8+9) . 8 = 68 See that the heigh of trapezoid equals the diameter of circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0And area of circle = pi * r^2 = pi * 4^2 = 16 pi

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Subtract between both area

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Shaded area= 1/2 (a+b)(h)  pi(r)^2 =1/2 (8+9)(8)  pi (4)^2 =68  16pi =17.73 u^2 (Just conver to pi)
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