$\"\"$

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The legs of right angle triangle are $\"\"$ and $\"\"$ .

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Find the length of the hypotenuse.

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Pythagorean theorem:

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If a triangle is a right triangle, then the sum of the squares of the lengths of the legs $\"\"$ and $\"\"$ equals the square of the length of the hypotenuse $\"\"$ .

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$\"\"$ (Formula for hypotenuse)

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$\"\"$ (Substitute $\"\"$ and $\"\"$ )

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$\"\"$ (Evaluate powers: $\"\"$ and $\"\"$ )

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$\"\"$ (Add: $\"\"$ )

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$\"\"$ (Take Square root of each side)

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$\"\"$ (Substitute: $\"\"$ )

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Therefore, the length of the hypotenuse is $\"\"$ .

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$\"\"$

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The length of the hypotenuse is $\"\"$ .