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Class 6 Maths Worksheet: Angles and Geometry

Maths worksheets lesson 46: Basic geometry: angles and turns · Set 593 · 40 sums
TalentJR

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 6. How many degrees does it turn?
  2. 2.Four angles meet at a point. Three of them are 30°, 60° and 30°. What is the fourth angle (in degrees)?
  3. 3.You face North and turn anticlockwise through 270°. Which direction do you face now? (a) North (b) South (c) West (d) East
  4. 4.Three angles together make a straight line. Two of them are 45° and 65°. What is the third angle (in degrees)?
  5. 5.You face West and turn anticlockwise through 180°. Which direction do you face now? (a) South (b) North (c) West (d) East
  6. 6.The minute hand of a clock turns clockwise from 1 to 5. How many degrees does it turn?
  7. 7.A straight angle (180°) is split into 2 equal angles. How big is each angle (in degrees)?
  8. 8.Four angles meet at a point. Three of them are 100°, 90° and 50°. What is the fourth angle (in degrees)?
  9. 9.The minute hand of a clock turns clockwise from 2 to 10. How many degrees does it turn?
  10. 10.Three angles together make a straight line. Two of them are 70° and 90°. What is the third angle (in degrees)?
  11. 11.The minute hand of a clock turns clockwise from 6 to 10. How many degrees does it turn?
  12. 12.Three angles together make a straight line. Two of them are 10° and 70°. What is the third angle (in degrees)?
  13. 13.An angle measures 180°. What kind of angle is it? (a) Right (b) Straight (c) Reflex
  14. 14.Three angles together make a straight line. Two of them are 55° and 100°. What is the third angle (in degrees)?
  15. 15.A straight angle (180°) is split into 4 equal angles. How big is each angle (in degrees)?
  16. 16.An angle measures 90°. What kind of angle is it? (a) Right (b) Acute (c) Straight
  17. 17.Four angles meet at a point. Three of them are 30°, 50° and 30°. What is the fourth angle (in degrees)?
  18. 18.Four angles meet at a point. Three of them are 90°, 30° and 110°. What is the fourth angle (in degrees)?
  19. 19.Four angles meet at a point. Three of them are 70°, 30° and 110°. What is the fourth angle (in degrees)?
  20. 20.Three angles together make a straight line. Two of them are 10° and 125°. What is the third angle (in degrees)?
  21. 21.Four angles meet at a point. Three of them are 90°, 70° and 160°. What is the fourth angle (in degrees)?
  22. 22.The minute hand of a clock turns clockwise from 5 to 10. How many degrees does it turn?
  23. 23.Three angles together make a straight line. Two of them are 55° and 80°. What is the third angle (in degrees)?
  24. 24.Three angles together make a straight line. Two of them are 80° and 90°. What is the third angle (in degrees)?
  25. 25.A straight angle (180°) is split into 6 equal angles. How big is each angle (in degrees)?
  26. 26.A full turn (360°) is split into 12 equal angles. How big is each angle (in degrees)?
  27. 27.A straight angle (180°) is split into 3 equal angles. How big is each angle (in degrees)?
  28. 28.A full turn (360°) is split into 9 equal angles. How big is each angle (in degrees)?
  29. 29.A full turn (360°) is split into 4 equal angles. How big is each angle (in degrees)?
  30. 30.The minute hand of a clock turns clockwise from 5 to 12. How many degrees does it turn?
  31. 31.Three angles together make a straight line. Two of them are 75° and 20°. What is the third angle (in degrees)?
  32. 32.You face East and turn clockwise through 180°. Which direction do you face now? (a) South (b) North (c) West (d) East
  33. 33.Three angles together make a straight line. Two of them are 75° and 30°. What is the third angle (in degrees)?
  34. 34.The minute hand of a clock turns clockwise from 11 to 3. How many degrees does it turn?
  35. 35.Four angles meet at a point. Three of them are 50°, 60° and 30°. What is the fourth angle (in degrees)?
  36. 36.An angle measures 75°. What kind of angle is it? (a) Straight (b) Acute (c) Reflex
  37. 37.You face North and turn clockwise through 90°. Which direction do you face now? (a) South (b) West (c) East (d) North
  38. 38.Four angles meet at a point. Three of them are 50°, 60° and 80°. What is the fourth angle (in degrees)?
  39. 39.A straight angle (180°) is split into 5 equal angles. How big is each angle (in degrees)?
  40. 40.A full turn (360°) is split into 5 equal angles. How big is each angle (in degrees)?

Answer key

  1. 150
  2. 240
  3. East
  4. 70
  5. East
  6. 120
  7. 90
  8. 120
  9. 240
  10. 20
  11. 120
  12. 100
  13. Straight
  14. 25
  15. 45
  16. Right
  17. 250
  18. 130
  19. 150
  20. 45
  21. 40
  22. 150
  23. 45
  24. 10
  25. 30
  26. 30
  27. 60
  28. 40
  29. 90
  30. 210
  31. 85
  32. West
  33. 75
  34. 120
  35. 220
  36. Acute
  37. East
  38. 170
  39. 36
  40. 72

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