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06-10-2016
Mathematics

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If the perimeter of an equilateral triangle is 30 ft, what is the area?

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dtminhtran dtminhtran

09-10-2016

The value of each side will be 10 ft, the height of it will be [tex] 5\sqrt{3} [/tex], so the area is [tex] 25\sqrt{3} [/tex]

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