Find the missing side of the triangle.

asked Apr 9, 2022 37.5k views

1 vote

by Tzl

3.0k points

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4 votes

Answer:

2
$√(10\\)$

Explanation:

Because this is a right triangle, we have:

$x^(2) + 3^(2) = 7^(2) (Pytago)\\x^(2) + 9= 49\\x^(2) =40\\x=√(40) \\x=2√(10)$

Tachyonflux answered Apr 16, 2022

3.6k points

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