Question 2(a)
[Maximum number: 1]
Draw a line perpendicular to the line AB.
CAIE IGCSE Mathematics Core C4.2.1 Geometrical Constructions
Practise accurate ruler-and-compass constructions of midpoints, perpendiculars and simple quadrilateral completions.
How this is tested
- mark the midpoint of a segment at equal distance from both endpoints
- construct a perpendicular line through the required point using accurate arcs
- locate a missing vertex by preserving parallel and equal opposite sides