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10 May, 17:11

Does 21,28,35 form a pythagorean triple

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  1. 10 May, 17:16
    0
    Pythagorean Theorem: a² + b² = c²

    If a² + b² is equal to c², then the set (21, 28, 35) form a Pythagorean triple

    21² + 28² = 928

    √928 = 30.46 ≠ c

    Therefore (21, 28, 35) DOES NOT form a Pythagorean triple
  2. 10 May, 17:27
    0
    21, 28, 35 is a Pythagorean triple because the lengths found in step 2 form a Pythagorean triple.
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