SOLUTION: the perimeter of equilateral triangle is 60cm .find its area

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Question 1048532: the perimeter of equilateral triangle is 60cm .find its area
Answer by ewatrrr(24785) About Me  (Show Source):
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P = 60cm
t = 20cm
A = (1/2)bh
A = (1/2)20(10√3)
A = 100√3
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