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20 January, 11:27

A hypotenuse of a 45 - 45 - 90 triangle measures 128cm what is the length of one leg of the triangle?

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Answers (2)
  1. 20 January, 11:55
    0
    The square root of 128
  2. 20 January, 14:04
    0
    90.5cm

    Step-by-step explanation:

    Pythagorean Theorem: a^2 + b^2 = c^2

    c = 128cm. c^2 = 16384

    a = b in 45-45-90

    a^2 = b^2 = (c^2) / 2 = 8192

    √8192 = 90.51
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