Question

Find the value of x. round lengths of segments to the nearest tenth and angle measures to the nearest degree.

where do i go from here? (see photo)

Answer 1

`\cos(x) = (8)/(18) \\`

`x = {cos}^( - 1) ( (8)/(18) ) \\`

`x = 63.6122`

Thus :

`x = 63.6`