Question

Find the missing side z​

Answer 1

Z=
`7√(2)` m

Explanation:

This is a 45º-45º-90º triangle. That means the side lengths are x, x, and
`x√(2)`.

In this case 14 m is equal to
`x√(2)`. Now solve for X, which is equal to Z.

The rest of the work is written down in the file attached

Don't forget the units though!

hope I could help