Question 15 — IGCSE 0580 May/June 2023 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Co-ordinate geometry · Length and midpoint. Worth 7 marks.
Open in interactive question bank →
Question text
15 C is the point (5,-1) and D is the point (13, 15).
(a) Find the midpoint of CD.
(...................... , ......................) [2]
(b) Find the gradient of CD.
................................................. [2]
(c) Find the equation of the perpendicular bisector of CD�
Give your answer in the form y = mx+c.
y = ................................................ [3]
o o
Mark scheme
