Question

What is the value of cos ø in the diagram below?
A. 3/5
B. 3/4
C. 4/5
D. 4/3

Answer 1

Answer: The answer is A. 3/5

Explanation:

Cos is the X coordinate given in parenthesis.

The X coordinate is 0.6, so find the fraction which equals 0.6.

3/5 = 0.6