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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
 6 months ago

divu.mkr Group TitleBest ResponseYou've already chosen the best response.0
correct..
 6 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
 6 months ago

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

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

stupidinmath Group TitleBest ResponseYou've already chosen the best response.1
oh right
 6 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?
 6 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.
 6 months ago

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