← 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 88 · 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.You face East and turn clockwise through 180°. Which direction do you face now? (a) South (b) East (c) West (d) North
  2. 2.You face West and turn clockwise through 270°. Which direction do you face now? (a) West (b) North (c) East (d) South
  3. 3.An angle measures 115°. What kind of angle is it? (a) Right (b) Straight (c) Obtuse
  4. 4.The minute hand of a clock turns clockwise from 10 to 1. How many degrees does it turn?
  5. 5.The minute hand of a clock turns clockwise from 3 to 6. How many degrees does it turn?
  6. 6.You face East and turn clockwise through 270°. Which direction do you face now? (a) South (b) East (c) North (d) West
  7. 7.A straight angle (180°) is split into 12 equal angles. How big is each angle (in degrees)?
  8. 8.Three angles together make a straight line. Two of them are 40° and 85°. What is the third angle (in degrees)?
  9. 9.An angle measures 180°. What kind of angle is it? (a) Reflex (b) Right (c) Straight
  10. 10.An angle measures 50°. What kind of angle is it? (a) Acute (b) Reflex (c) Obtuse
  11. 11.Four angles meet at a point. Three of them are 80°, 90° and 180°. What is the fourth angle (in degrees)?
  12. 12.Three angles together make a straight line. Two of them are 45° and 30°. What is the third angle (in degrees)?
  13. 13.You face West and turn anticlockwise through 90°. Which direction do you face now? (a) South (b) West (c) North (d) East
  14. 14.Three angles together make a straight line. Two of them are 95° and 30°. What is the third angle (in degrees)?
  15. 15.Four angles meet at a point. Three of them are 80°, 70° and 80°. What is the fourth angle (in degrees)?
  16. 16.Three angles together make a straight line. Two of them are 95° and 75°. What is the third angle (in degrees)?
  17. 17.You face South and turn clockwise through 270°. Which direction do you face now? (a) West (b) South (c) East (d) North
  18. 18.Four angles meet at a point. Three of them are 100°, 100° and 70°. What is the fourth angle (in degrees)?
  19. 19.The minute hand of a clock turns clockwise from 11 to 12. How many degrees does it turn?
  20. 20.You face East and turn anticlockwise through 180°. Which direction do you face now? (a) East (b) South (c) West (d) North
  21. 21.A full turn (360°) is split into 6 equal angles. How big is each angle (in degrees)?
  22. 22.A full turn (360°) is split into 3 equal angles. How big is each angle (in degrees)?
  23. 23.Three angles together make a straight line. Two of them are 70° and 85°. What is the third angle (in degrees)?
  24. 24.The minute hand of a clock turns clockwise from 6 to 2. How many degrees does it turn?
  25. 25.You face South and turn anticlockwise through 270°. Which direction do you face now? (a) North (b) West (c) South (d) East
  26. 26.Four angles meet at a point. Three of them are 40°, 90° and 30°. What is the fourth angle (in degrees)?
  27. 27.A full turn (360°) is split into 12 equal angles. How big is each angle (in degrees)?
  28. 28.Three angles together make a straight line. Two of them are 90° and 45°. What is the third angle (in degrees)?
  29. 29.The minute hand of a clock turns clockwise from 9 to 6. How many degrees does it turn?
  30. 30.The minute hand of a clock turns clockwise from 6 to 10. How many degrees does it turn?
  31. 31.The minute hand of a clock turns clockwise from 1 to 9. How many degrees does it turn?
  32. 32.Four angles meet at a point. Three of them are 30°, 50° and 170°. What is the fourth angle (in degrees)?
  33. 33.A straight angle (180°) is split into 6 equal angles. How big is each angle (in degrees)?
  34. 34.The minute hand of a clock turns clockwise from 9 to 3. How many degrees does it turn?
  35. 35.Three angles together make a straight line. Two of them are 35° and 120°. What is the third angle (in degrees)?
  36. 36.The minute hand of a clock turns clockwise from 2 to 1. How many degrees does it turn?
  37. 37.A full turn (360°) is split into 5 equal angles. How big is each angle (in degrees)?
  38. 38.Three angles together make a straight line. Two of them are 15° and 35°. What is the third angle (in degrees)?
  39. 39.The minute hand of a clock turns clockwise from 9 to 10. How many degrees does it turn?
  40. 40.The minute hand of a clock turns clockwise from 12 to 2. How many degrees does it turn?

Answer key

  1. West
  2. South
  3. Obtuse
  4. 90
  5. 90
  6. North
  7. 15
  8. 55
  9. Straight
  10. Acute
  11. 10
  12. 105
  13. South
  14. 55
  15. 130
  16. 10
  17. East
  18. 90
  19. 30
  20. West
  21. 60
  22. 120
  23. 25
  24. 240
  25. West
  26. 200
  27. 30
  28. 45
  29. 270
  30. 120
  31. 240
  32. 110
  33. 30
  34. 180
  35. 25
  36. 330
  37. 72
  38. 130
  39. 30
  40. 60

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