Question

Find the missing side of the triangle

Answer 1

Explanation:

In a right triangle, you can find the leg of the triangle by using the Pythagorean theorem.

`a^2+b^2=c^2`

In this case, we have
`7^2+7^2=c^2`, or

`c^2=98`

`√(98)`≅
`9.9`

Answer 2

x = 7
`√(2)`

Explanation:

Pytago:

`7^2 + 7^2 = x^2\\x = √(7^2 + 7^2) \\x = 7√(2)`