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One leg of a 45°-45°-90° triangle is 9. Find the lengths of the other sides.

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  • sqdancefan

    Answer:

      9, 9√2

    Step-by-step explanation:

    The ratios of side lengths in a 45°-45°-90° triangle are ...

      1 : 1 : √2

    The other leg is the same as the first, and the hypotenuse is √2 times that.

    The other sides are 9 and 9√2.