Can I get the answer for those

1) 5.64

2) 17.321

1)

2)

3)

4)

Step-by-step explanation:

SOH - CAH - TOA

Sin =   Cos =  Tan =      

O = opposite, A = adjacent, H = hypotenuse

First two,  use Pythagorean Theorem

If you want to calculate the angle on the last 4, use inverse of function and put in the ratio.

For example :

1) Tan Z =

    ( )

Z = 36.9°