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stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
Area of semicircle: A = 1/2πr² A = 1/2π(10)² A = 1/2(100π) A = 157.0796327 Area of square: A = s²√3 / 4 A =10²√3 / 4 A = 43.30127019 Area of Shaded region = Area of semicircle + area of square = 157.07~~ + 43.30.. = 200.38 cm² approximately
 10 months ago

divu.mkr Group TitleBest ResponseYou've already chosen the best response.0
correct..
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
AB is the diameter of the halfcircle. The radius is ½ of AB Also, I do not see a square. I see an equilateral triangle, with sides all equal to 10
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
i mean.. triangle.. wrong word.
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
@phi my answer isn't correct for you?
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
oh right
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
I'll just replace all radius with 5.. and everything will be correct right?
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
yes, you have the right idea... but the radius is 5 (not 10). The area of the triangle is ok.
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
thank you so much :)
 10 months ago
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