Brightstorm Q & A : How do you find the area of an equilateral triangle?

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Equilateral Triangle s = length of a side Area = ( S squared times the square root of 3) divided by 4

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NikkiFrench May 14, 2010

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A = [sqrt(3)*s^2]/4 or sqrt 3 /4 *side^2

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KamelSadr May 13, 2010

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p

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123alio January 03, 2012

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123alio January 03, 2012

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Area of Trinagle: 1/2 det x₁y₁ 1, x₂y₂1, x₃y₃1 where x and y are the co-ordinates of triangle

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Touseef January 26, 2012

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