← Basic geometry: angles and turns lesson New set →

Class 6 Maths Worksheet: Angles and Geometry

Maths worksheets lesson 46: Basic geometry: angles and turns · Set 218 · 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.A straight angle (180°) is split into 4 equal angles. How big is each angle (in degrees)?
  2. 2.A full turn (360°) is split into 6 equal angles. How big is each angle (in degrees)?
  3. 3.The minute hand of a clock turns clockwise from 5 to 3. How many degrees does it turn?
  4. 4.Four angles meet at a point. Three of them are 30°, 100° and 160°. What is the fourth angle (in degrees)?
  5. 5.A full turn (360°) is split into 10 equal angles. How big is each angle (in degrees)?
  6. 6.You face South and turn anticlockwise through 90°. Which direction do you face now? (a) North (b) South (c) East (d) West
  7. 7.Four angles meet at a point. Three of them are 70°, 70° and 30°. What is the fourth angle (in degrees)?
  8. 8.Three angles together make a straight line. Two of them are 20° and 110°. What is the third angle (in degrees)?
  9. 9.The minute hand of a clock turns clockwise from 2 to 9. How many degrees does it turn?
  10. 10.You face North and turn clockwise through 90°. Which direction do you face now? (a) North (b) South (c) East (d) West
  11. 11.You face East and turn anticlockwise through 90°. Which direction do you face now? (a) East (b) South (c) North (d) West
  12. 12.Three angles together make a straight line. Two of them are 60° and 10°. What is the third angle (in degrees)?
  13. 13.You face East and turn anticlockwise through 270°. Which direction do you face now? (a) West (b) East (c) South (d) North
  14. 14.The minute hand of a clock turns clockwise from 4 to 8. How many degrees does it turn?
  15. 15.Three angles together make a straight line. Two of them are 35° and 15°. What is the third angle (in degrees)?
  16. 16.Four angles meet at a point. Three of them are 50°, 60° and 110°. What is the fourth angle (in degrees)?
  17. 17.An angle measures 45°. What kind of angle is it? (a) Reflex (b) Straight (c) Acute
  18. 18.A full turn (360°) is split into 5 equal angles. How big is each angle (in degrees)?
  19. 19.You face South and turn anticlockwise through 270°. Which direction do you face now? (a) East (b) West (c) South (d) North
  20. 20.An angle measures 90°. What kind of angle is it? (a) Straight (b) Acute (c) Right
  21. 21.The minute hand of a clock turns clockwise from 11 to 5. How many degrees does it turn?
  22. 22.Four angles meet at a point. Three of them are 70°, 100° and 130°. What is the fourth angle (in degrees)?
  23. 23.A full turn (360°) is split into 8 equal angles. How big is each angle (in degrees)?
  24. 24.Three angles together make a straight line. Two of them are 35° and 115°. What is the third angle (in degrees)?
  25. 25.You face East and turn anticlockwise through 180°. Which direction do you face now? (a) North (b) South (c) West (d) East
  26. 26.The minute hand of a clock turns clockwise from 10 to 8. How many degrees does it turn?
  27. 27.Four angles meet at a point. Three of them are 90°, 40° and 140°. What is the fourth angle (in degrees)?
  28. 28.You face East and turn clockwise through 270°. Which direction do you face now? (a) South (b) West (c) East (d) North
  29. 29.A straight angle (180°) is split into 3 equal angles. How big is each angle (in degrees)?
  30. 30.An angle measures 205°. What kind of angle is it? (a) Reflex (b) Obtuse (c) Acute
  31. 31.Three angles together make a straight line. Two of them are 70° and 90°. What is the third angle (in degrees)?
  32. 32.Four angles meet at a point. Three of them are 60°, 70° and 140°. What is the fourth angle (in degrees)?
  33. 33.Three angles together make a straight line. Two of them are 60° and 80°. What is the third angle (in degrees)?
  34. 34.An angle measures 225°. What kind of angle is it? (a) Obtuse (b) Reflex (c) Straight
  35. 35.The minute hand of a clock turns clockwise from 10 to 9. How many degrees does it turn?
  36. 36.Four angles meet at a point. Three of them are 30°, 40° and 220°. What is the fourth angle (in degrees)?
  37. 37.The minute hand of a clock turns clockwise from 1 to 8. How many degrees does it turn?
  38. 38.Three angles together make a straight line. Two of them are 40° and 30°. What is the third angle (in degrees)?
  39. 39.You face West and turn clockwise through 270°. Which direction do you face now? (a) North (b) West (c) East (d) South
  40. 40.Four angles meet at a point. Three of them are 40°, 80° and 220°. What is the fourth angle (in degrees)?

Answer key

  1. 45
  2. 60
  3. 300
  4. 70
  5. 36
  6. East
  7. 190
  8. 50
  9. 210
  10. East
  11. North
  12. 110
  13. South
  14. 120
  15. 130
  16. 140
  17. Acute
  18. 72
  19. West
  20. Right
  21. 180
  22. 60
  23. 45
  24. 30
  25. West
  26. 300
  27. 90
  28. North
  29. 60
  30. Reflex
  31. 20
  32. 90
  33. 40
  34. Reflex
  35. 330
  36. 70
  37. 210
  38. 110
  39. South
  40. 20

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets