Question

What could be a possible value for x?

A.
3.5
B.
4.0
C.
4.5
D.
5.5

Answer 1

Look at the triangle ABZ.

You can use the sin rule to fine all the angles and sides

That will give you the length BZ

You then look at the triangle BCZ

use the cosine rule to find the length CZ

Answer 2

what would be the answer

Answer 3

I know the answer - you have to work it out for yourself using the complete set of steps I gave you above.

Or wait for someone else to give you the answer which is against the Code of Conduct for this site