Question

Directions: Give the exact value of each function.

13. cos 60°
14. tan 45°
15. csc 45°
16. cot 30°
Gina Wilson (All Things Algebra, LLC), 20

Answer 1

The exact value of each function is 1/2 for cos 60°, 1 for tan 45°, √2 for csc 45°, and √3 for cot 30°.

Step-by-step explanation:

To find the exact value of each function:

13. cos 60° = 1/2

14. tan 45° = 1

15. csc 45° = √2

16. cot 30° = √3