Mathematics B 9-1 4MB1: Mensuration Topical Past Paper Questions

Diagram NOT accurately drawn Figure 2 Figure 2 shows trapezium ABCD $$ AB=21.7cm\quad AD=34.9cm\quad\angle ADC=56^{\circ}\quad\angle ABC=\angle BAD=90^{\circ} $$ (a) Calculate the perimeter, in cm to 3 significant figures, of trapezium ABCD (4) Figure 3 Diagram NOT accurately dra…

Diagram NOT accurately drawn Figure 2 Figure 2 shows the points $P$, $Q$, $R$ and $T$ on a circle centre $O$ $$ \angle POR=160^{\circ} \quad \angle ORT=37^{\circ} $$ (a) (i) Work out the size, in degrees, of $\angle PTR$ (1) (ii) Give a reason for your answer. (1) (b) Work out th…

The diagram shows a solid shape made by fixing a solid right circular cone of diameter 20 cm to the circular face of a solid hemisphere of diameter 20 cm. The centre of the base of the cone coincides with the centre of the circular face of the hemisphere. The overall height of th…