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Name and use angle pairs on parallel lines

8th grade (Year 9 in England) · 16 questions · Common Core: 8.G.A.5 · England: KS3 Geometry and measures, GCSE Foundation Geometry and measures

Name

Date

Score/ 16

  1. Question 1

    Two parallel lines are cut by a transversal. One angle is 106°. What is its alternate interior partner?

    Answer

  2. Question 2

    A transversal crosses two parallel lines. Two angles are outside the parallel lines, on opposite sides of the transversal. What are they called?

    • A. alternate exterior
    • B. corresponding
    • C. alternate interior
    • D. co-interior (same-side interior)

  3. Question 3

    Two parallel lines are cut by a transversal. One angle is 49°. What is its co-interior (same-side interior) partner?

    Answer

  4. Question 4

    A transversal crosses two parallel lines. Two angles are between the parallel lines, on opposite sides of the transversal. What are they called?

    • A. co-interior (same-side interior)
    • B. corresponding
    • C. alternate exterior
    • D. alternate interior

  5. Question 5

    Two parallel lines are cut by a transversal. One angle is 98°. What is its corresponding partner?

    Answer

  6. Question 6

    A transversal crosses two parallel lines. Two angles are in the same position at each crossing. What are they called?

    • A. alternate interior
    • B. alternate exterior
    • C. co-interior (same-side interior)
    • D. corresponding

  7. Question 7

    Two parallel lines are cut by a transversal. One angle is 100°. What is its co-interior (same-side interior) partner?

    Answer

  8. Question 8

    A transversal crosses two parallel lines. Two angles are between the parallel lines, on opposite sides of the transversal. What are they called?

    • A. corresponding
    • B. alternate interior
    • C. alternate exterior
    • D. co-interior (same-side interior)

  9. Question 9

    Two parallel lines are cut by a transversal. One angle is 135°. What is its alternate interior partner?

    Answer

  10. Question 10

    A transversal crosses two parallel lines. Two angles are outside the parallel lines, on opposite sides of the transversal. What are they called?

    • A. alternate exterior
    • B. corresponding
    • C. alternate interior
    • D. co-interior (same-side interior)

  11. Question 11

    Two parallel lines are cut by a transversal. One angle is 120°. What is its alternate interior partner?

    Answer

  12. Question 12

    A transversal crosses two parallel lines. Two angles are in the same position at each crossing. What are they called?

    • A. alternate interior
    • B. co-interior (same-side interior)
    • C. alternate exterior
    • D. corresponding

  13. Question 13

    Two parallel lines are cut by a transversal. One angle is 91°. What is its co-interior (same-side interior) partner?

    Answer

  14. Question 14

    A transversal crosses two parallel lines. Two angles are between the parallel lines, on the same side of the transversal. What are they called?

    • A. corresponding
    • B. alternate exterior
    • C. co-interior (same-side interior)
    • D. alternate interior

  15. Question 15

    Two parallel lines are cut by a transversal. One angle is 64°. What is its alternate exterior partner?

    Answer

  16. Question 16

    A transversal crosses two parallel lines. Two angles are outside the parallel lines, on opposite sides of the transversal. What are they called?

    • A. alternate exterior
    • B. corresponding
    • C. co-interior (same-side interior)
    • D. alternate interior

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  1. 106
  2. alternate exterior
  3. 131
  4. alternate interior
  5. 98
  6. corresponding
  7. 80
  8. alternate interior
  9. 135
  10. alternate exterior
  11. 120
  12. corresponding
  13. 89
  14. co-interior (same-side interior)
  15. 64
  16. alternate exterior