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JAMB Mathematics 2005 Question 33

Question 33

Coordinate Geometry

Find the coordinates of the midpoint of the line joining (3, −4) and (−1, 10).

  1. A.(1, 3)
  2. B.(1, 2)
  3. C.(2, 3)
  4. D.(3, 2)
Show the answer and explanation

Answer: A ((1, 3))

Explanation

Midpoint = ((3 − 1)/2, (−4 + 10)/2) = (1, 3).