Question

Find m0.
http://static.k12.com/eli/bb/598/-1/0/2_42033_55197/-1/bd68c795435b81c0ac2263ee086dd0d5e0581620/media/68f54c4ec76381e8b999fcb0ff68c7d52422a217/mediaasset_1341791_1.png

Answer 1

This appears to be right triangle trig. Cosine of theta is the adjacent leg length of the triangle over the hypotenuse length.

cos(theta) = 6/ll

cos (theta) = .54545454 approx

@DeadShot Do you know how to find the angle from the above equation?

Answer 2

No, I don't.

Answer 3

Go to the Google calculator. be sure you have it set for degrees.

Click on "Inv" and then cosine

A set of parentheses will pop up.

Enter 7/11

The angle measure in degrees should show.