Can someone clarify this please. Given that the cosine of an angle=.6018, use your calculator to find the angle. a. 72 degrees
b. 61 degrees
c. 53 degrees
d. 27 degrees
My answer is b. 61 degrees.
You need to find invcos(.6018), which is also acos(.6016).
I don't get your answer; try again; if you still get your answer; re-post a question.
