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Using Pythagoras' theorem its height is 8.660254038

Area = 1/2*10*8.660254038 = 43.30127019 or 43 sq ft to the nearest sq ft

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โˆ™ 2010-07-07 13:15:20
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Q: An equilateral triangle has sides that are 10 feet in length Find the height and the area of the triangle?
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