Ch. 1 - Angles and the Trigonometric Functions
Chapter 1, Problem 21
In Exercises 21–24, θ is an acute angle and sin θ is given. Use the Pythagorean identity sin²θ + cos²θ = 1 to find cos θ. sin θ = 6/7
Verified Solution
Video duration:
4mThis video solution was recommended by our tutors as helpful for the problem above.
312
views
Was this helpful?