Question

Find the missing length indicated. Leave your answer in simplest radical form.

Answer 1

18
`√(3)`

Explanation:

The hypotenuse of the 45-45-90 triangle is
`√(2)(9√(2) ) = 18`

The hypotenuse of the 45-45-90 triangle is also the shorter leg of the

30-60-90 triangle

The longer leg = x = shorter leg times
`√(3\\)` = 18
`√(3\\)`