Question

Find the value of x

Answer 1

use sohcahtoa

Answer 2

use sine
(or you could use cosine)

Answer 3

O_O

Answer 4

17.5

Answer 5

\[\sin(30^o)=\frac{x}{25} =>\frac{1}{2}=\frac{x}{25}\]

Answer 6

the choices are
12.5
25
12.the square root of 3
and
8.3

Answer 7

In a 30-60-90 triangle, the side opposite the 30 degree angle is 1/2 the hypotenuse.

Answer 8

So choose 12.5

Answer 9

thanks