The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 6,9,7

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The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 6,9,7

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Yến Oanh 6 months 2021-08-14T15:44:24+00:00 1 Answers 4 views 0

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    2021-08-14T15:46:04+00:00

    Answer : acute
    Right triangle : a^2+b^2=c^2
    Acute triangle : a^2+b^2 > c^2
    Obtuse triangle:a^2+b^2 < c^2
    6^2+7^2 > 9^2

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