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Class 6 Maths Worksheet: Angles and Geometry

Maths worksheets lesson 46: Basic geometry: angles and turns · Set 783 · 40 sums
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The method (Know the totals): Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex between 180° and 360°. Angles on a straight line add up to 180°; angles around a point add up to 360°. Each hour mark on a clock is 30° apart (360° ÷ 12). Turning clockwise from North: 90° → East, 180° → South, 270° → West.

NameDateTime takenScore ___ / 40
  1. 1.The minute hand of a clock turns clockwise from 1 to 3. How many degrees does it turn?
  2. 2.The minute hand of a clock turns clockwise from 10 to 3. How many degrees does it turn?
  3. 3.Four angles meet at a point. Three of them are 60°, 100° and 70°. What is the fourth angle (in degrees)?
  4. 4.An angle measures 90°. What kind of angle is it? (a) Obtuse (b) Right (c) Reflex
  5. 5.You face East and turn anticlockwise through 180°. Which direction do you face now? (a) South (b) North (c) West (d) East
  6. 6.An angle measures 180°. What kind of angle is it? (a) Acute (b) Straight (c) Reflex
  7. 7.A full turn (360°) is split into 4 equal angles. How big is each angle (in degrees)?
  8. 8.A straight angle (180°) is split into 10 equal angles. How big is each angle (in degrees)?
  9. 9.You face South and turn anticlockwise through 180°. Which direction do you face now? (a) South (b) West (c) North (d) East
  10. 10.The minute hand of a clock turns clockwise from 7 to 11. How many degrees does it turn?
  11. 11.The minute hand of a clock turns clockwise from 5 to 6. How many degrees does it turn?
  12. 12.The minute hand of a clock turns clockwise from 10 to 2. How many degrees does it turn?
  13. 13.The minute hand of a clock turns clockwise from 1 to 9. How many degrees does it turn?
  14. 14.Three angles together make a straight line. Two of them are 20° and 70°. What is the third angle (in degrees)?
  15. 15.You face West and turn clockwise through 180°. Which direction do you face now? (a) West (b) South (c) East (d) North
  16. 16.Three angles together make a straight line. Two of them are 30° and 125°. What is the third angle (in degrees)?
  17. 17.Three angles together make a straight line. Two of them are 90° and 60°. What is the third angle (in degrees)?
  18. 18.Three angles together make a straight line. Two of them are 10° and 125°. What is the third angle (in degrees)?
  19. 19.A straight angle (180°) is split into 3 equal angles. How big is each angle (in degrees)?
  20. 20.Four angles meet at a point. Three of them are 80°, 50° and 100°. What is the fourth angle (in degrees)?
  21. 21.Four angles meet at a point. Three of them are 50°, 90° and 80°. What is the fourth angle (in degrees)?
  22. 22.You face West and turn anticlockwise through 90°. Which direction do you face now? (a) West (b) South (c) North (d) East
  23. 23.The minute hand of a clock turns clockwise from 9 to 2. How many degrees does it turn?
  24. 24.An angle measures 30°. What kind of angle is it? (a) Right (b) Obtuse (c) Acute
  25. 25.Three angles together make a straight line. Two of them are 20° and 130°. What is the third angle (in degrees)?
  26. 26.Four angles meet at a point. Three of them are 30°, 30° and 120°. What is the fourth angle (in degrees)?
  27. 27.Three angles together make a straight line. Two of them are 55° and 25°. What is the third angle (in degrees)?
  28. 28.The minute hand of a clock turns clockwise from 5 to 3. How many degrees does it turn?
  29. 29.You face West and turn clockwise through 270°. Which direction do you face now? (a) South (b) North (c) West (d) East
  30. 30.A straight angle (180°) is split into 12 equal angles. How big is each angle (in degrees)?
  31. 31.Four angles meet at a point. Three of them are 80°, 90° and 90°. What is the fourth angle (in degrees)?
  32. 32.You face East and turn clockwise through 180°. Which direction do you face now? (a) North (b) South (c) West (d) East
  33. 33.The minute hand of a clock turns clockwise from 3 to 1. How many degrees does it turn?
  34. 34.You face East and turn anticlockwise through 270°. Which direction do you face now? (a) North (b) East (c) West (d) South
  35. 35.Four angles meet at a point. Three of them are 90°, 90° and 60°. What is the fourth angle (in degrees)?
  36. 36.You face North and turn anticlockwise through 270°. Which direction do you face now? (a) West (b) South (c) North (d) East
  37. 37.Three angles together make a straight line. Two of them are 75° and 95°. What is the third angle (in degrees)?
  38. 38.Four angles meet at a point. Three of them are 70°, 50° and 80°. What is the fourth angle (in degrees)?
  39. 39.The minute hand of a clock turns clockwise from 9 to 5. How many degrees does it turn?
  40. 40.Four angles meet at a point. Three of them are 60°, 40° and 150°. What is the fourth angle (in degrees)?

Answer key

  1. 60
  2. 150
  3. 130
  4. Right
  5. West
  6. Straight
  7. 90
  8. 18
  9. North
  10. 120
  11. 30
  12. 120
  13. 240
  14. 90
  15. East
  16. 25
  17. 30
  18. 45
  19. 60
  20. 130
  21. 140
  22. South
  23. 150
  24. Acute
  25. 30
  26. 180
  27. 100
  28. 300
  29. South
  30. 15
  31. 100
  32. West
  33. 300
  34. South
  35. 120
  36. East
  37. 10
  38. 160
  39. 240
  40. 110

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