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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!
 2 years ago
 2 years ago
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!
 2 years ago
 2 years ago

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imranmeah91Best 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]
 2 years ago

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

imranmeah91Best ResponseYou've already chosen the best response.2
9 inches is perimeter; not sides
 2 years ago
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