Originally Posted by

**ur5pointos2slo** **< is angle symbol**

**R **is the resultant of the three forces** A, B , C,** that is** R= A + B+C**

If **A** =A<210 , **B** =200< Theta , **C** = 200 <65 , and **R** = 250<125.

use the component method to determine A and Theta(there may be 2 solutions)

So

Ax= A cos 30

Ay= A sin 30

Bx=200 cos Theta(possibly could be switched)

By=200 sin Theta

Cx=200 cos 65 = 84.5

Cy=200 sin 65 = 181

Rx=250 sin 35 = 114.7

Ry=250 cos 35 = 204.7

A cos 30 + 200 cos Theta = 30.2

is this the correct way to do this problem? Where would I go from here since I have 2 variables? any help to give me a shove would be appreciated.