SOLUTION: Slove for X http://postimg.org/image/wlcv5sw41/f441b557/ Special Right Triangle

Algebra ->  Triangles -> SOLUTION: Slove for X http://postimg.org/image/wlcv5sw41/f441b557/ Special Right Triangle      Log On


   

Question 1011800: Slove for X
http://postimg.org/image/wlcv5sw41/f441b557/
Special Right Triangle
Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52906) About Me  (Show Source):
You can put this solution on YOUR website!
.
x = 3.

Everybody knows it.


Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

use trigonometry
cos%2860%29=x%2F6
x=6cos%2860%29
x=6%281%2F2%29
x=3