(a)[1]
Determine the size of angle x.
(b)[1]
Determine the length of line AB in millimetres.
(c)[1]
Indicate the midpoint, M, on line AB.
(d)[1]
Draw a line through point M so that it is perpendicular to line AB.
Mathematics 0580 · IGCSE · Geometrical constructions
Geometrical constructions — practice question
The diagram contains two straight lines, AB and AC, which meet at A; B is placed to the right of A and C is positioned above A. The angle at A between AB and AC is labelled x.