Question

Geometry find length of third side

Answer 1

`√(34) = c`

Explanation:

Using the Pythagorean Theorem

`a^(2) + b^(2) = c^(2) \\3^(2) + 5^(2) = c^(2) \\34 = c^(2) \\√(34) = c`

Hence , the length of the third side is
`√(34)`

Answer 2

`√(34)`

Explanation:

Using the Pythagorean theorem, the length of the third side is
`√(5^2+3^2)=√(34)`.