Find the area of an equilateral triangle of side 10cm
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Perimeter = 3 *side
Perimeter = 30
Area = root3/4 a2
Area= root3/4 * 30square
Area= root3/4 * 900
Area = 225 root 3
Perimeter = 30
Area = root3/4 a2
Area= root3/4 * 30square
Area= root3/4 * 900
Area = 225 root 3
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