12. Convert 2.5 radians into degrees. (1 point) 092.390 143.240 226.190 286.48 13. Find the arc length with the given information. (1 point) central angle = -, radius = 6 4 O 24 O 271 O O 14. Which angle has its terminal side in the third quadrant? (1 point) O O O O15. Find the exact value of tan 60. (I point) 5 \\E F J? ? E 16. Find the exact value of sin 225. (1 point) 1 2 E 2 17. Which of the following trigonometric ratios has a value that is undened? (I point) if cot J-T