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Find the perimeter of a sector

10th grade (Year 11 in England) · 16 questions · Common Core: HSG.C.B.5 · England: GCSE Higher Geometry

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Date

Score/ 16

  1. Question 1

    A slice of pizza is a sector with radius 12 cm and angle 60°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  2. Question 2

    Find the perimeter of a sector with radius 6 cm and angle 120°. Give your answer to 1 decimal place.

    Answer

  3. Question 3

    A slice of pizza is a sector with radius 6 cm and angle 90°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  4. Question 4

    Find the perimeter of a sector with radius 8 cm and angle 45°. Give your answer to 1 decimal place.

    Answer

  5. Question 5

    A slice of pizza is a sector with radius 3 cm and angle 40°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  6. Question 6

    Find the perimeter of a sector with radius 18 cm and angle 60°. Give your answer to 1 decimal place.

    Answer

  7. Question 7

    A slice of pizza is a sector with radius 12 cm and angle 40°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  8. Question 8

    Find the perimeter of a sector with radius 7 cm and angle 135°. Give your answer to 1 decimal place.

    Answer

  9. Question 9

    A slice of pizza is a sector with radius 9 cm and angle 120°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  10. Question 10

    Find the perimeter of a sector with radius 16 cm and angle 72°. Give your answer to 1 decimal place.

    Answer

  11. Question 11

    A slice of pizza is a sector with radius 3 cm and angle 40°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  12. Question 12

    Find the perimeter of a sector with radius 11 cm and angle 45°. Give your answer to 1 decimal place.

    Answer

  13. Question 13

    A slice of pizza is a sector with radius 6 cm and angle 40°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  14. Question 14

    Find the perimeter of a sector with radius 4 cm and angle 120°. Give your answer to 1 decimal place.

    Answer

  15. Question 15

    A slice of pizza is a sector with radius 12 cm and angle 40°. Its exact perimeter is a + bπ cm. Type the perimeter in that form.

    Answer

  16. Question 16

    Find the perimeter of a sector with radius 14 cm and angle 72°. Give your answer to 1 decimal place.

    Answer

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Answer key: Find the perimeter of a sector

  1. 1. 24+4*pi

  2. 2. 24.6

  3. 3. 12+3*pi

  4. 4. 22.3

  5. 5. 6+0.6666666666666666*pi

  6. 6. 54.8

  7. 7. 24+2.6666666666666665*pi

  8. 8. 30.5

  9. 9. 18+6*pi

  10. 10. 52.1

  11. 11. 6+0.6666666666666666*pi

  12. 12. 30.6

  13. 13. 12+1.3333333333333333*pi

  14. 14. 16.4

  15. 15. 24+2.6666666666666665*pi

  16. 16. 45.6