NinjamasterX NinjamasterX

24-07-2016
Mathematics

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How do you find the altitude of an equilateral triangle?

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clover0331 clover0331

24-07-2016

Let the sides of the triangle be 2x. Hypothenus = 2x Adjacent = x By Pythagoras Theorem, Altitude/height = [(2x)^2-x^2]^0.5 = x(3^0.5)

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