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Find the value of each variable. If your answer is not an integer, express it in simplest radical form.

Find the value of each variable. If your answer is not an integer, express it in simplest-example-1

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Recognize that these are isosceles right triangles, so the legs are equal and the hypotenuse is √2 times the leg length.

1. x=9, y=9√2

3. x=20, y=20√2
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User Aldarund
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