Waecmaths

Title waecmaths question
Question 46

A pyramid has a rectangular base with dimension 12m by 8m. If its height is 14m. Calculate the volume

Question 47

The slant height of a cone is 5cm and the radius of its base is 3cm. Find, correct to the nearest whole numbers, the volume of the cone [Take $\pi =\tfrac{22}{7}$]

Question 48

The distance between two towns is 50km, it is represented on a map by 5cm. Find the scale used

Question 49

Given that $(x+2)({{x}^{2}}-3x+2)+2(x+2)(x-1)=(x+2)M$, find M

Question 50

An open cone with base radius 28cm and perpendicular height 96cm was stretched to form a sector to form a sector of a circle. Calculate the area of the sector. [Take $\pi =\tfrac{22}{7}$]