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Interior angles of regular polygons

5th grade (Year 6 in England) · 16 questions · England: Y6 Geometry

Name

Date

Score/ 16

  1. Question 1

    What is each interior angle of a regular pentagon?

    Answer

  2. Question 2

    What do the interior angles of a octagon add up to?

    Answer

  3. Question 3

    What is each interior angle of a regular hexagon?

    Answer

  4. Question 4

    What do the interior angles of a dodecagon add up to?

    Answer

  5. Question 5

    What is each interior angle of a regular pentagon?

    Answer

  6. Question 6

    What do the interior angles of a hexagon add up to?

    Answer

  7. Question 7

    What is each interior angle of a regular hexagon?

    Answer

  8. Question 8

    What do the interior angles of a pentagon add up to?

    Answer

  9. Question 9

    What is each interior angle of a regular hexagon?

    Answer

  10. Question 10

    What do the interior angles of a pentagon add up to?

    Answer

  11. Question 11

    What is each interior angle of a regular hexagon?

    Answer

  12. Question 12

    What do the interior angles of a dodecagon add up to?

    Answer

  13. Question 13

    What is each interior angle of a regular square?

    Answer

  14. Question 14

    What do the interior angles of a dodecagon add up to?

    Answer

  15. Question 15

    What is each interior angle of a regular octagon?

    Answer

  16. Question 16

    What do the interior angles of a octagon add up to?

    Answer

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Answer key: Interior angles of regular polygons

  1. 1. 108

  2. 2. 1080

  3. 3. 120

  4. 4. 1800

  5. 5. 108

  6. 6. 720

  7. 7. 120

  8. 8. 540

  9. 9. 120

  10. 10. 540

  11. 11. 120

  12. 12. 1800

  13. 13. 90

  14. 14. 1800

  15. 15. 135

  16. 16. 1080