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17 August, 15:16

What is the height of an equilateral triangle with all sides equal to 8

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Answers (2)
  1. 17 August, 16:36
    0
    Drop a perpendicular line from a vertex to opposite side

    This forms 2 triangles whose side are in the ratio 2:1:sqrt3

    The 2 is equivalent to 8 so the height is sqrt3/2 * 8 = 4 sqrt3 units (answer)

    (or 6.93 units to nearest hundredth.)
  2. 17 August, 16:47
    0
    an equilateral triangle has a square root height if 3 so I'm guessing if you multiply square root of 3 times 8
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