Do the side lengths 15,20 and 25 form a right triangle? PLEASEEEE HELPPPP!!! asap

Question

Do the side lengths 15,20 and 25 form a right triangle?

PLEASEEEE HELPPPP!!! asap

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King 5 years 2021-08-22T20:55:14+00:00 1 Answers 21 views 0

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  1. Sapo1
    0
    2021-08-22T20:56:15+00:00
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    Answer: Yes, those sides form a right triangle

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    Work Shown:

    a^2+b^2 = c^2

    15^2+20^2 = 25^2

    225+400 = 625

    625 = 625

    Since the last equation is true, this makes the first equation true for those a,b,c values. Therefore, by the pythagorean theorem converse, this is a right triangle.

    Side note: c is always the longest side.

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