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terricherri
Group Title
Find the area of an equilateral triangle (regular 3gon) with the given measurement.
9inch perimeter
A = sq. in.
HELP AND U WILL GET MEDALS IN RETURN!
 3 years ago
 3 years ago
terricherri Group Title
Find the area of an equilateral triangle (regular 3gon) with the given measurement. 9inch perimeter A = sq. in. HELP AND U WILL GET MEDALS IN RETURN!
 3 years ago
 3 years ago

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imranmeah91 Group TitleBest ResponseYou've already chosen the best response.2
9 inch perimeter means 3 inches for each side, Use this formula ((s^2)/4) Sqrt[3]
 3 years ago

imranmeah91 Group TitleBest ResponseYou've already chosen the best response.2
9/4 Sqrt[3]
 3 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
1/2 ab sinC
 3 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
imran, isnt it 81/4sqrt 3 ?
 3 years ago

imranmeah91 Group TitleBest ResponseYou've already chosen the best response.2
9 inches is perimeter; not sides
 3 years ago

saifoo.khan Group TitleBest ResponseYou've already chosen the best response.0
U got that.
 3 years ago
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