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Class 6 Maths Worksheet: Angles and Geometry

Maths worksheets lesson 46: Basic geometry: angles and turns · Set 324 · 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.

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  1. 1.You face South and turn clockwise through 270°. Which direction do you face now? (a) South (b) West (c) North (d) East
  2. 2.You face East and turn clockwise through 180°. Which direction do you face now? (a) North (b) East (c) West (d) South
  3. 3.Four angles meet at a point. Three of them are 30°, 70° and 70°. What is the fourth angle (in degrees)?
  4. 4.You face West and turn anticlockwise through 90°. Which direction do you face now? (a) West (b) South (c) North (d) East
  5. 5.The minute hand of a clock turns clockwise from 1 to 2. How many degrees does it turn?
  6. 6.You face East and turn anticlockwise through 90°. Which direction do you face now? (a) West (b) North (c) South (d) East
  7. 7.Four angles meet at a point. Three of them are 100°, 40° and 200°. What is the fourth angle (in degrees)?
  8. 8.You face North and turn clockwise through 180°. Which direction do you face now? (a) West (b) North (c) East (d) South
  9. 9.You face South and turn clockwise through 90°. Which direction do you face now? (a) South (b) North (c) West (d) East
  10. 10.A straight angle (180°) is split into 10 equal angles. How big is each angle (in degrees)?
  11. 11.A full turn (360°) is split into 6 equal angles. How big is each angle (in degrees)?
  12. 12.You face West and turn anticlockwise through 270°. Which direction do you face now? (a) South (b) West (c) North (d) East
  13. 13.You face East and turn anticlockwise through 270°. Which direction do you face now? (a) East (b) North (c) South (d) West
  14. 14.A straight angle (180°) is split into 6 equal angles. How big is each angle (in degrees)?
  15. 15.You face East and turn clockwise through 90°. Which direction do you face now? (a) North (b) East (c) West (d) South
  16. 16.The minute hand of a clock turns clockwise from 10 to 4. How many degrees does it turn?
  17. 17.An angle measures 225°. What kind of angle is it? (a) Obtuse (b) Right (c) Reflex
  18. 18.Three angles together make a straight line. Two of them are 30° and 20°. What is the third angle (in degrees)?
  19. 19.Three angles together make a straight line. Two of them are 70° and 15°. What is the third angle (in degrees)?
  20. 20.The minute hand of a clock turns clockwise from 3 to 7. How many degrees does it turn?
  21. 21.An angle measures 70°. What kind of angle is it? (a) Straight (b) Obtuse (c) Acute
  22. 22.An angle measures 295°. What kind of angle is it? (a) Straight (b) Reflex (c) Acute
  23. 23.The minute hand of a clock turns clockwise from 3 to 11. How many degrees does it turn?
  24. 24.An angle measures 10°. What kind of angle is it? (a) Straight (b) Acute (c) Obtuse
  25. 25.Three angles together make a straight line. Two of them are 40° and 60°. What is the third angle (in degrees)?
  26. 26.Four angles meet at a point. Three of them are 80°, 30° and 110°. What is the fourth angle (in degrees)?
  27. 27.Four angles meet at a point. Three of them are 100°, 40° and 160°. What is the fourth angle (in degrees)?
  28. 28.Four angles meet at a point. Three of them are 90°, 70° and 30°. What is the fourth angle (in degrees)?
  29. 29.The minute hand of a clock turns clockwise from 11 to 10. How many degrees does it turn?
  30. 30.Three angles together make a straight line. Two of them are 70° and 75°. What is the third angle (in degrees)?
  31. 31.You face West and turn clockwise through 180°. Which direction do you face now? (a) South (b) North (c) West (d) East
  32. 32.The minute hand of a clock turns clockwise from 12 to 4. How many degrees does it turn?
  33. 33.A straight angle (180°) is split into 3 equal angles. How big is each angle (in degrees)?
  34. 34.You face North and turn clockwise through 90°. Which direction do you face now? (a) West (b) East (c) North (d) South
  35. 35.An angle measures 80°. What kind of angle is it? (a) Straight (b) Reflex (c) Acute
  36. 36.A straight angle (180°) is split into 4 equal angles. How big is each angle (in degrees)?
  37. 37.The minute hand of a clock turns clockwise from 4 to 5. How many degrees does it turn?
  38. 38.An angle measures 30°. What kind of angle is it? (a) Obtuse (b) Right (c) Acute
  39. 39.Four angles meet at a point. Three of them are 100°, 30° and 170°. What is the fourth angle (in degrees)?
  40. 40.Four angles meet at a point. Three of them are 40°, 40° and 100°. What is the fourth angle (in degrees)?

Answer key

  1. East
  2. West
  3. 190
  4. South
  5. 30
  6. North
  7. 20
  8. South
  9. West
  10. 18
  11. 60
  12. North
  13. South
  14. 30
  15. South
  16. 180
  17. Reflex
  18. 130
  19. 95
  20. 120
  21. Acute
  22. Reflex
  23. 240
  24. Acute
  25. 80
  26. 140
  27. 60
  28. 170
  29. 330
  30. 35
  31. East
  32. 120
  33. 60
  34. East
  35. Acute
  36. 45
  37. 30
  38. Acute
  39. 60
  40. 180

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