← 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 315 · 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 10. How many degrees does it turn?
  2. 2.You face North and turn anticlockwise 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 40°, 30° and 250°. What is the fourth angle (in degrees)?
  4. 4.The minute hand of a clock turns clockwise from 8 to 12. How many degrees does it turn?
  5. 5.An angle measures 180°. What kind of angle is it? (a) Right (b) Acute (c) Straight
  6. 6.You face North and turn anticlockwise through 90°. Which direction do you face now? (a) South (b) East (c) North (d) West
  7. 7.A straight angle (180°) is split into 5 equal angles. How big is each angle (in degrees)?
  8. 8.A full turn (360°) is split into 6 equal angles. How big is each angle (in degrees)?
  9. 9.The minute hand of a clock turns clockwise from 9 to 7. How many degrees does it turn?
  10. 10.A straight angle (180°) is split into 2 equal angles. How big is each angle (in degrees)?
  11. 11.Four angles meet at a point. Three of them are 40°, 70° and 220°. What is the fourth angle (in degrees)?
  12. 12.You face South and turn clockwise through 270°. Which direction do you face now? (a) South (b) East (c) North (d) West
  13. 13.Three angles together make a straight line. Two of them are 55° and 110°. What is the third angle (in degrees)?
  14. 14.An angle measures 150°. What kind of angle is it? (a) Straight (b) Reflex (c) Obtuse
  15. 15.An angle measures 100°. What kind of angle is it? (a) Reflex (b) Right (c) Obtuse
  16. 16.An angle measures 20°. What kind of angle is it? (a) Acute (b) Obtuse (c) Straight
  17. 17.An angle measures 90°. What kind of angle is it? (a) Reflex (b) Right (c) Obtuse
  18. 18.You face North and turn clockwise through 90°. Which direction do you face now? (a) East (b) North (c) West (d) South
  19. 19.Three angles together make a straight line. Two of them are 95° and 70°. What is the third angle (in degrees)?
  20. 20.An angle measures 30°. What kind of angle is it? (a) Reflex (b) Acute (c) Right
  21. 21.Four angles meet at a point. Three of them are 100°, 80° and 130°. What is the fourth angle (in degrees)?
  22. 22.Three angles together make a straight line. Two of them are 100° and 10°. What is the third angle (in degrees)?
  23. 23.You face West and turn anticlockwise through 90°. Which direction do you face now? (a) South (b) North (c) West (d) East
  24. 24.A full turn (360°) is split into 4 equal angles. How big is each angle (in degrees)?
  25. 25.A straight angle (180°) is split into 9 equal angles. How big is each angle (in degrees)?
  26. 26.You face North and turn anticlockwise through 270°. Which direction do you face now? (a) North (b) West (c) South (d) East
  27. 27.You face South and turn anticlockwise through 180°. Which direction do you face now? (a) North (b) East (c) South (d) West
  28. 28.Three angles together make a straight line. Two of them are 55° and 75°. What is the third angle (in degrees)?
  29. 29.Four angles meet at a point. Three of them are 40°, 70° and 50°. What is the fourth angle (in degrees)?
  30. 30.A straight angle (180°) is split into 3 equal angles. How big is each angle (in degrees)?
  31. 31.The minute hand of a clock turns clockwise from 2 to 5. How many degrees does it turn?
  32. 32.The minute hand of a clock turns clockwise from 4 to 5. How many degrees does it turn?
  33. 33.You face East and turn clockwise through 180°. Which direction do you face now? (a) South (b) East (c) West (d) North
  34. 34.You face South and turn clockwise through 90°. Which direction do you face now? (a) North (b) South (c) East (d) West
  35. 35.An angle measures 255°. What kind of angle is it? (a) Reflex (b) Obtuse (c) Straight
  36. 36.Three angles together make a straight line. Two of them are 15° and 60°. What is the third angle (in degrees)?
  37. 37.The minute hand of a clock turns clockwise from 8 to 6. How many degrees does it turn?
  38. 38.You face East and turn clockwise through 90°. Which direction do you face now? (a) North (b) South (c) East (d) West
  39. 39.An angle measures 215°. What kind of angle is it? (a) Acute (b) Right (c) Reflex
  40. 40.Three angles together make a straight line. Two of them are 50° and 90°. What is the third angle (in degrees)?

Answer key

  1. 270
  2. South
  3. 40
  4. 120
  5. Straight
  6. West
  7. 36
  8. 60
  9. 300
  10. 90
  11. 30
  12. East
  13. 15
  14. Obtuse
  15. Obtuse
  16. Acute
  17. Right
  18. East
  19. 15
  20. Acute
  21. 50
  22. 70
  23. South
  24. 90
  25. 20
  26. East
  27. North
  28. 50
  29. 200
  30. 60
  31. 90
  32. 30
  33. West
  34. West
  35. Reflex
  36. 105
  37. 300
  38. South
  39. Reflex
  40. 40

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