mparton
find the area of the shaded region in the figure where α = π/3, b = 11. (Round your answer correct to the nearest whole number).



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mparton
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Hashir
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dw:1342939370448:dw

Hashir
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subtract this area of unshaded region from area of circle

Hashir
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dw:1342939431210:dw

Hashir
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can u do it now ???

mparton
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trying it now

Hashir
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great dw:1342939493215:dw

Hashir
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dw:1342939516866:dw

Hashir
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can solve it now :D

mparton
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i got it wrong:(

mparton
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my answer came out to be 306

Hashir
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dw:1342939793083:dw

Hashir
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dw:1342939823918:dw

mparton
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is that 12/pi?

Hashir
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dw:1342939906304:dw

Hashir
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dw:1342939945089:dw

Hashir
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is that right ???

mparton
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i dunno the question locked me out after i tried to answer it cuz i got it wrong

mparton
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i'm using web assign

Hashir
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oh ...well convert the calculator to radian mode and use proper parenthesis .... you will get the right answer :D its 369.17

mparton
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thank you

Hashir
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my pleasure :D

nishika17
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Find out the area of the segment by using A = 1/2 ( AnglA  sin of angle A) x radius ^ 2 and then subtract this area from area of the triangle