is a triangle with the lengths 12, 9, 15 a right triangle

Question

is a triangle with the lengths 12, 9, 15 a right triangle

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Diễm Thu 1 year 2021-09-03T20:40:42+00:00 2 Answers 9 views 0

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  1. minhkhang
    0
    2021-09-03T20:41:51+00:00
    Reply

    Answer:

    Yes, It’s a right angled triangle.

    because,

    according to Pythagoras theorem…

    (12)²+(9)² = (15)².

  2. Orla
    0
    2021-09-03T20:42:17+00:00
    Reply

    Know idea I’m not good at math

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