Question

Find the length of the hypotenuse

Answer 1

b.
`\displaystyle 6`

Explanation:

In a 45°-45°-90° triangle, both legs are congruent
`\displaystyle [x],`whereas the hypotenuse is represented by
`\displaystyle x√(2).` So, evaluate:

`\displaystyle hypotenuse \hookleftarrow x√(2) \\ \\ \boxed{6} = 3√(2)[√(2)]`

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