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Celeste International School

Grade 6 · Worksheet

Angles and constructions

Drawing lines and quadrilaterals

Name: ______________________________Date: ______________Score: ______ / 20
  1. 1.

    Which tool has a built-in right angle?

    1. Aa set square
    2. Ba protractor
    3. Ca ruler
  2. 2.

    You draw a line parallel to another and 11 cm from it. How far apart are the two lines?

    cm
  3. 3.

    You draw a quadrilateral with angles 88°, 92°, 96° and one more. What must the last angle be?

    °
  4. 4.

    Which check tells you a quadrilateral has been drawn accurately?

    1. Athe four angles add up to 360°
    2. Ball four sides are equal
    3. Cit has a line of symmetry
  5. 5.

    A rectangle has 6 cm as one side. Its angles are all equal. What is each angle?

    °
  6. 6.

    You draw a line parallel to another and 5 cm from it. How far apart are the two lines?

    cm
  7. 7.

    A quadrilateral could have angles of 77°, 81°, 86° and 90°.

    True False
  8. 8.

    You draw a quadrilateral with angles 93°, 97°, 102° and one more. What must the last angle be?

    °
  9. 9.

    A quadrilateral could have angles of 83°, 87°, 91° and 94°.

    True False
  10. 10.

    You draw a line parallel to another and 12 cm from it. How far apart are the two lines?

    cm
  11. 11.

    A rectangle has 2 cm as one side. Its angles are all equal. What is each angle?

    °
  12. 12.

    A quadrilateral could have angles of 88°, 92°, 95° and 100°.

    True False
  13. 13.

    A quadrilateral could have angles of 65°, 69°, 73° and 76°.

    True False
  14. 14.

    You draw a quadrilateral with angles 108°, 62°, 66° and one more. What must the last angle be?

    °
  15. 15.

    You draw a line parallel to another and 3 cm from it. How far apart are the two lines?

    cm
  16. 16.

    A rectangle has 3 cm as one side. Its angles are all equal. What is each angle?

    °
  17. 17.

    A quadrilateral could have angles of 75°, 79°, 83° and 87°.

    True False
  18. 18.

    You draw a line parallel to another and 10 cm from it. How far apart are the two lines?

    cm
  19. 19.

    A quadrilateral could have angles of 80°, 84°, 88° and 92°.

    True False
  20. 20.

    You draw a quadrilateral with angles 73°, 78°, 81° and one more. What must the last angle be?

    °
Celeste International School

Answer key

Angles and constructions — Drawing lines and quadrilaterals

  1. 1.A. a set square
  2. 2.11 cm
  3. 3.84 °
  4. 4.A. the four angles add up to 360°
  5. 5.90 °
  6. 6.5 cm
  7. 7.False
  8. 8.68 °
  9. 9.False
  10. 10.12 cm
  11. 11.90 °
  12. 12.False
  13. 13.False
  14. 14.124 °
  15. 15.3 cm
  16. 16.90 °
  17. 17.False
  18. 18.10 cm
  19. 19.False
  20. 20.128 °