Question

Find the value of the function sin 14pi/10

a. 3.10
c. 0
b. 0.99
d. –0.95

Pre-Calculus A-CR Circular Functions Practice UNIT 5: TRIANGLES IN CIRCLES: Circular Functions

Answer 1

Answer: D

Explanation:

You could plug it in your calculator, just make sure your mode is in radians because there is a pi in your questions