Free Printable Radians, Degress, Reference Angles and Coterminal Angles

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Radians, Degress, Reference Angles and Coterminal Angles

Total questions: 11

Worksheet time: 22mins

Name

Class

Date

What is 5π/6 radians in degrees?

180

150

360

120

What is 4π/3 radians in degrees?

120

240

210

270

What is 0 degrees in radians?

2π

π/2

What is 60 degrees in radians?

2π/3

π/3

4π/3

π/6

What is 90 degrees in radians?

2π/3

π/2

4π/3

π/6

Find a coterminal angle to 5°.

365°

255°

-220°

-365°

Find a coterminal angle to 45°.

360°

405°

315°

295°

What are the negative and positive coterminal angles of 240°?

540°, -120°

600°, -120°

425°, -240°

120°, -135°

Convert π radians to degrees.

90⁰

180⁰

360⁰

60⁰

10.

What is the reference angle for 275 degrees?

85 degrees

95 degrees

-85 degrees

-95 degrees

11.

What is the reference angle for 125 degrees?

235 degrees

125 degrees

75 degrees

55 degrees

Reset

Radians, Degress, Reference Angles and Coterminal Angles

Total questions: 11

Worksheet time: 22mins

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