Which of the following are in correct order from greatest to least? pi/2, 330°,5pi/3,7pi/6,2pi/3 5pi/3,7pi/6,2pi/3, pi/2, 330° pi/2, 2pi/3, 7pi/6, 5pi/3, 330° 330°, 5pi/3, 7pi/6,2pi/3, pi/2 (answer is D)

D) 330°, 5π/3, 7π/6, 2π/3, π/2

Step-by-step explanation:

Lets clear the question first. We have been given 4 options:

A) π/2, 330°, 5π/3, 7π/6, 2π/3

B) 5π/3, 7π/6, 2π/3, π/2, 330°

C) π/2, 2π/3, 7π/6, 5π/3, 330°

D) 330°, 5π/3, 7π/6, 2π/3, π/2

Lets convert all the values into degrees

330° = 330°

π/2 = 180/2 = 90°

5π/3 = 300°

7π/6 = 210°

2π/3 = 120°

Arrange them from greatest to lowest.

330°, 300°, 210°, 120°, 90°

or

330°, 5π/3, 7π/6, 2π/3, π/2

which is option D