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Mathematics 8 Online
OpenStudy (anonymous):

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OpenStudy (anonymous):

Area of semicircle: A = 1/2πr² A = 1/2π(5√5)² A = 1/2(125π) A = 196.3495408 Area of square: A = s² A =10² A = 100 Area of Shaded region = Area of semicircle - area of square = 196.35~~ - 100 = 96.35cm²

OpenStudy (potatoes.ramu):

Do we know what AB is?

OpenStudy (anonymous):

its correct..

OpenStudy (anonymous):

yes, by pythagorean i found the radius..

OpenStudy (anonymous):

thanks @divu.mkr :)

OpenStudy (anonymous):

anytime buddy... (:

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