Find the value of in the triangle shown below 9, 7, and x around the triangle

asked Jul 9, 2021 218k views

5 votes

Find the value of in the triangle shown below

9, 7, and x around the triangle

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3 votes

Answer:square root of 130

Ami Hollander answered Jul 12, 2021

7.5k points

3 votes

Answer:

5.66 units

Explanation:

A's per our discussion, x is a leg of right triangle.

Therefore, by Pythagoras theorem:

$x = \sqrt{ {9}^(2) - {7}^(2) } \\ = √(81 - 49) \\ = √(32)$

$x = \sqrt{ {16}^(2) - {12}^(2) } \\ = √(256 - 144) \\ = √(112)$

Kojiro answered Jul 14, 2021

7.8k points

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