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degrees and radians - Printable Mathematics Worksheets - Wayground

degrees and radians

13 questions

8th - 12th Grade

Mathematics

Degrees and Radians is a mathematics worksheet for Grades 8–12 that develops fluency converting angle measures between degrees and radians. Students complete 11 math-response items converting radians to degrees and degree measures to π radians, then answer 2 multiple-choice questions that check which conversion factor to use for each direction. This free printable worksheet gives students repeated practice applying π/180° for degree-to-radian conversions and 180°/π for radian-to-degree conversions. It is useful for introducing the conversion process, reinforcing procedural accuracy, or checking whether students can select the correct operation before solving independently. A complete answer key is included for efficient review and grading.

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Worksheets

degrees and radians

Total questions: 13

Name
Class
Date
1.

Convert  π\pi radians to degrees.

2.

Convert 150⁰ to pi radians

3.

Convert π3\frac{π}{3}  from  radians to degrees


4.

Convert  π4\frac{π}{4}   from radians to degrees

5.

Convert 100⁰ to pi radians

6.

What is 5π6\frac{5π}{6}   radians in degrees?

7.

What is 7π4\frac{7π}{4}   radians in degrees?

8.

What is 4π3\frac{4π}{3}   radians in degrees?

9.

Convert 120° to pi radians

10.

To convert from degrees to RADIANS

a)

multiply by

π180°\frac{π}{180°}

b)

multiply by
180°π\frac{180°}{π}

c)

multiply by
π2\frac{π}{\sqrt{2}}

d)

multiply by
π3\frac{π}{\sqrt{3}}

11.

To convert from radians to DEGREES

a)

multiply by

π180°\frac{π}{180°}

b)

multiply by
180°π\frac{180°}{π}

c)

multiply by
π2\frac{π}{\sqrt{2}}

d)

multiply by
π3\frac{π}{\sqrt{3}}

12.

Convert 510° to pi radians

13.

35π18\frac{35π}{18}  

Convert radians into degrees

Answer Key

degrees and radians

Total questions: 13

1.

180180

2.

5π6\frac{5\pi}{6}

3.

6060

4.

4545

5.

5π9\frac{5\pi}{9}

6.

150150

7.

315315

8.

240240

9.

2π3\frac{2\pi}{3}

10.
a)

multiply by

π180°\frac{π}{180°}

11.
b)

multiply by
180°π\frac{180°}{π}

12.

17π6\frac{17\pi}{6}

13.

350350

FAQs

What does this degrees and radians worksheet help students learn?

This worksheet helps students convert angle measures from radians to degrees and from degrees to π radians. Its 11 math-response questions require students to carry out the conversions, while 2 multiple-choice questions check whether they can identify π/180° for degrees-to-radians and 180°/π for radians-to-degrees.

How can I use this worksheet to teach degree-to-radian and radian-to-degree conversions?

Introduce the two conversion factors before students begin: multiply by π/180° when converting degrees to radians and by 180°/π when converting radians to degrees. Have students annotate the direction of conversion on the 11 response items, then use the 2 multiple-choice questions as a quick check that they can select the appropriate factor. Review one item from each direction and ask students to explain why the factor matches the units being changed.

What mistakes should I watch for on this degrees and radians worksheet?

Watch for students reversing the conversion factors, using 180°/π for a degree-to-radian item or π/180° for a radian-to-degree item. Students may also omit π when expressing a degree measure in radians, leave a degree symbol attached to a radian result, or choose a distractor factor in the multiple-choice questions without checking the conversion direction.

How do I assign and grade this degrees and radians worksheet?

You can assign this degrees and radians worksheet as a printable PDF or as a digital quiz on Wayground. It includes a complete answer key for the 13 conversion and factor-identification questions, and printable submissions can be graded by scanning student work with the Wayground for Teachers app. The printable format also supports classrooms that are reducing screen time.

How can I differentiate this degrees and radians worksheet for my students?

For the conversion-response items and multiple-choice factor questions, use the worksheet’s Advanced Settings to adjust font spacing to medium or wide and font size from S through XL. You can also enable a dyslexia-friendly font or translate the worksheet into another language when those changes will make the degree-and-radian notation easier for students to read and use.

Where can I find more free worksheets like this on Wayground?

Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to support essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.