Practice 9.5

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

Convert 100⁰ to radians

• 5π/9
• π/2
• 5π/8
• 5π/6

What is 7π/4 radians in degrees?

• 300
• 135
• 315
• 45

What is 225  degrees in radians? 

• 7π/4
• 5π/4
• 3π/4
• 5π/3

What is 2π/3 radians in degrees? 

• 150
• 120
• 180
•  30

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

What is 2π/3 radians in degrees? 

• 150
• 120
• 180
•  30