Look at the triangle.
What is the value of cos x°?
A8 ÷ 17
B17 ÷ 8
C15 ÷ 17
D8 ÷ 15
What is the value of cos x°?
A8 ÷ 17
B17 ÷ 8
C15 ÷ 17
D8 ÷ 15