If the length of a leg of a right triangle is 25 and the length of the hypotenuse is 35, what’s the length of the other leg, to the nearest

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If the length of a leg of a right triangle is 25 and the length of the hypotenuse is 35, what’s the length of the other leg, to the nearest tenth?

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Thu Thủy 1 day 2021-07-22T11:31:14+00:00 1 Answers 0 views 0

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    2021-07-22T11:32:23+00:00

    Answer:

    24.5

    Step-by-step explanation:

    using Pythagorean theorem

    a^{2} +b^{2} =c^{2} \\

    Since we know the hypotenuse, we can change up the theorem into c^{2} -b^{2} =a^{2}

    35^{2} -25^{2} =a^{2}

    1225-625=a^{2}

    \sqrt{a^{2} } =24.5

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