Three dimensional figures questions | form four Basic Mathematics

A rectangular box with top WXYZ and base ABCD has AB=6cm, BC=8cm, and WA=3cm.

Calculate  the:

1. Length of AC
2. Angle between WC and AC.

Answer / Solution

UNSOLVED

For a tank given in the figure 2 above , calculate the angle between and the base ABCD.

Answer / Solution

UNSOLVED

The surface area of a solid sphere whose radius is 6cm is equal to the surface area of a solid right cylinder with radius 2cm. Find the height of the cylinder.

Answer / Solution

UNSOLVED

In the diagram below, (figure 5), VABCD is a pyramid whose base is a square with sides 6cm. The vertex V is vertically above N, the centre of the base and VN=3cm.

Calculate the:

1. Length VA
2. Angle between the line VA and the plane ABCD.
3. Volume of the pyramid.

Answer / Solution

UNSOLVED

A cylinder of base radius of 14cm has a height of 28cm. Calculate its volume.

Answer / Solution

UNSOLVED