Small practice. Bright discoveries.Explore the free starter collection
worksheetstudio.
Sign in
Back to worksheets
MathsAges 13-15

Midpoint of a line segment

Average the x-coordinates and y-coordinates of two endpoints to find the midpoint M of a line segment. Review suitability for your learners before teaching.

New variationTry interactive challengeBrowse templates
Age band:Ages 13-15Ages 16-18

Choose “Save as PDF” to keep a copy. Use your browser’s paper setting for A4 or Letter.

Worksheet StudioPractice pack · Ages 13-15

Midpoint of a line segment

Take your time. Show your thinking.

  1. 1. Find the midpoint of the line segment joining (18, 12) and (22, 18).

    18 · 12 · 22 · 18 · Midpoint of a line segment

  2. 2. Find the midpoint of the line segment joining (28, 20) and (30, 34).

    28 · 20 · 30 · 34 · Midpoint of a line segment

  3. 3. Find the midpoint of the line segment joining (14, 10) and (16, 14).

    14 · 10 · 16 · 14 · Midpoint of a line segment

  4. 4. Find the midpoint of the line segment joining (2, 30) and (22, 42).

    2 · 30 · 22 · 42 · Midpoint of a line segment

  5. 5. Find the midpoint of the line segment joining (16, 20) and (20, 30).

    16 · 20 · 20 · 30 · Midpoint of a line segment

  6. 6. Find the midpoint of the line segment joining (28, 4) and (48, 20).

    28 · 4 · 48 · 20 · Midpoint of a line segment

  7. 7. Find the midpoint of the line segment joining (30, 4) and (42, 16).

    30 · 4 · 42 · 16 · Midpoint of a line segment

  8. 8. Find the midpoint of the line segment joining (10, 4) and (26, 10).

    10 · 4 · 26 · 10 · Midpoint of a line segment

  9. 9. Find the midpoint of the line segment joining (6, 4) and (8, 14).

    6 · 4 · 8 · 14 · Midpoint of a line segment

  10. 10. Find the midpoint of the line segment joining (10, 14) and (18, 16).

    10 · 14 · 18 · 16 · Midpoint of a line segment

  11. 11. Find the midpoint of the line segment joining (4, 6) and (22, 18).

    4 · 6 · 22 · 18 · Midpoint of a line segment

  12. 12. Find the midpoint of the line segment joining (6, 30) and (20, 46).

    6 · 30 · 20 · 46 · Midpoint of a line segment
12 questions · Seed 104733 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 13-15

Midpoint of a line segment

Answers and reasoning. Review before teaching.

  1. 1. Find the midpoint of the line segment joining (18, 12) and (22, 18).

    (20, 15)

    Midpoint = ((18 + 22) ÷ 2, (12 + 18) ÷ 2) = (20, 15).

  2. 2. Find the midpoint of the line segment joining (28, 20) and (30, 34).

    (29, 27)

    Midpoint = ((28 + 30) ÷ 2, (20 + 34) ÷ 2) = (29, 27).

  3. 3. Find the midpoint of the line segment joining (14, 10) and (16, 14).

    (15, 12)

    Midpoint = ((14 + 16) ÷ 2, (10 + 14) ÷ 2) = (15, 12).

  4. 4. Find the midpoint of the line segment joining (2, 30) and (22, 42).

    (12, 36)

    Midpoint = ((2 + 22) ÷ 2, (30 + 42) ÷ 2) = (12, 36).

  5. 5. Find the midpoint of the line segment joining (16, 20) and (20, 30).

    (18, 25)

    Midpoint = ((16 + 20) ÷ 2, (20 + 30) ÷ 2) = (18, 25).

  6. 6. Find the midpoint of the line segment joining (28, 4) and (48, 20).

    (38, 12)

    Midpoint = ((28 + 48) ÷ 2, (4 + 20) ÷ 2) = (38, 12).

  7. 7. Find the midpoint of the line segment joining (30, 4) and (42, 16).

    (36, 10)

    Midpoint = ((30 + 42) ÷ 2, (4 + 16) ÷ 2) = (36, 10).

  8. 8. Find the midpoint of the line segment joining (10, 4) and (26, 10).

    (18, 7)

    Midpoint = ((10 + 26) ÷ 2, (4 + 10) ÷ 2) = (18, 7).

  9. 9. Find the midpoint of the line segment joining (6, 4) and (8, 14).

    (7, 9)

    Midpoint = ((6 + 8) ÷ 2, (4 + 14) ÷ 2) = (7, 9).

  10. 10. Find the midpoint of the line segment joining (10, 14) and (18, 16).

    (14, 15)

    Midpoint = ((10 + 18) ÷ 2, (14 + 16) ÷ 2) = (14, 15).

  11. 11. Find the midpoint of the line segment joining (4, 6) and (22, 18).

    (13, 12)

    Midpoint = ((4 + 22) ÷ 2, (6 + 18) ÷ 2) = (13, 12).

  12. 12. Find the midpoint of the line segment joining (6, 30) and (20, 46).

    (13, 38)

    Midpoint = ((6 + 20) ÷ 2, (30 + 46) ÷ 2) = (13, 38).

12 questions · Seed 104733 · Age guidance, not curriculum certification
Worksheet StudioPractice pack · Ages 13-15

Midpoint of a line segment

Take your time. Show your thinking.

  1. 1. Find the midpoint of the line segment joining (18, 12) and (22, 18).

    18 · 12 · 22 · 18 · Midpoint of a line segment

  2. 2. Find the midpoint of the line segment joining (28, 20) and (30, 34).

    28 · 20 · 30 · 34 · Midpoint of a line segment

  3. 3. Find the midpoint of the line segment joining (14, 10) and (16, 14).

    14 · 10 · 16 · 14 · Midpoint of a line segment

  4. 4. Find the midpoint of the line segment joining (2, 30) and (22, 42).

    2 · 30 · 22 · 42 · Midpoint of a line segment

  5. 5. Find the midpoint of the line segment joining (16, 20) and (20, 30).

    16 · 20 · 20 · 30 · Midpoint of a line segment

  6. 6. Find the midpoint of the line segment joining (28, 4) and (48, 20).

    28 · 4 · 48 · 20 · Midpoint of a line segment

  7. 7. Find the midpoint of the line segment joining (30, 4) and (42, 16).

    30 · 4 · 42 · 16 · Midpoint of a line segment

  8. 8. Find the midpoint of the line segment joining (10, 4) and (26, 10).

    10 · 4 · 26 · 10 · Midpoint of a line segment

  9. 9. Find the midpoint of the line segment joining (6, 4) and (8, 14).

    6 · 4 · 8 · 14 · Midpoint of a line segment

  10. 10. Find the midpoint of the line segment joining (10, 14) and (18, 16).

    10 · 14 · 18 · 16 · Midpoint of a line segment

  11. 11. Find the midpoint of the line segment joining (4, 6) and (22, 18).

    4 · 6 · 22 · 18 · Midpoint of a line segment

  12. 12. Find the midpoint of the line segment joining (6, 30) and (20, 46).

    6 · 30 · 20 · 46 · Midpoint of a line segment
12 questions · Seed 104733 · Age guidance, not curriculum certification
Worksheet StudioAnswer key · Ages 13-15

Midpoint of a line segment

Answers and reasoning. Review before teaching.

  1. 1. Find the midpoint of the line segment joining (18, 12) and (22, 18).

    (20, 15)

    Midpoint = ((18 + 22) ÷ 2, (12 + 18) ÷ 2) = (20, 15).

  2. 2. Find the midpoint of the line segment joining (28, 20) and (30, 34).

    (29, 27)

    Midpoint = ((28 + 30) ÷ 2, (20 + 34) ÷ 2) = (29, 27).

  3. 3. Find the midpoint of the line segment joining (14, 10) and (16, 14).

    (15, 12)

    Midpoint = ((14 + 16) ÷ 2, (10 + 14) ÷ 2) = (15, 12).

  4. 4. Find the midpoint of the line segment joining (2, 30) and (22, 42).

    (12, 36)

    Midpoint = ((2 + 22) ÷ 2, (30 + 42) ÷ 2) = (12, 36).

  5. 5. Find the midpoint of the line segment joining (16, 20) and (20, 30).

    (18, 25)

    Midpoint = ((16 + 20) ÷ 2, (20 + 30) ÷ 2) = (18, 25).

  6. 6. Find the midpoint of the line segment joining (28, 4) and (48, 20).

    (38, 12)

    Midpoint = ((28 + 48) ÷ 2, (4 + 20) ÷ 2) = (38, 12).

  7. 7. Find the midpoint of the line segment joining (30, 4) and (42, 16).

    (36, 10)

    Midpoint = ((30 + 42) ÷ 2, (4 + 16) ÷ 2) = (36, 10).

  8. 8. Find the midpoint of the line segment joining (10, 4) and (26, 10).

    (18, 7)

    Midpoint = ((10 + 26) ÷ 2, (4 + 10) ÷ 2) = (18, 7).

  9. 9. Find the midpoint of the line segment joining (6, 4) and (8, 14).

    (7, 9)

    Midpoint = ((6 + 8) ÷ 2, (4 + 14) ÷ 2) = (7, 9).

  10. 10. Find the midpoint of the line segment joining (10, 14) and (18, 16).

    (14, 15)

    Midpoint = ((10 + 18) ÷ 2, (14 + 16) ÷ 2) = (14, 15).

  11. 11. Find the midpoint of the line segment joining (4, 6) and (22, 18).

    (13, 12)

    Midpoint = ((4 + 22) ÷ 2, (6 + 18) ÷ 2) = (13, 12).

  12. 12. Find the midpoint of the line segment joining (6, 30) and (20, 46).

    (13, 38)

    Midpoint = ((6 + 20) ÷ 2, (30 + 46) ÷ 2) = (13, 38).

12 questions · Seed 104733 · Age guidance, not curriculum certification