Mensuration

Calculate the volume of the cuboid.

Calculate the area of a square with a side of 6.7cm.

If a triangle has a base of 17mm and a height of 6.3mm, calculate the area.

The length of the edge of a cube is 60 cm. Find the volume of the cube.

• $180\ cm^3$

• $21600\ cm^2$

• $216000\ cm^3$

• $720\ cm^3$

The formula to find the volume of a hemisphere =

•  $2\pi r^2$ 

•  $4\pi r^2$  

•  $\frac{4}{3}\pi r^3$  

•  $\frac{2}{3}\pi r^3$ 

• 12 units
• 10 units
• 14 units
• None of the above

The base area of a right circular cylinder is 16πcm³. Its height is 5 cm. Its curved surface area is

• (a) 40π cm²

• (b) 30π cm²

• (c) 20π cm²

• (d) 10π cm²

the area of a rhombus is 240 cm2 and one of the diagonals is 16 cm. Find the other diagonal.

• 16 cm

• 20 cm

• 30 cm

• 36 cm

• 75 cm²
• 35 cm²
• 105 cm²
• Data not sufficient

Which of the following is the area of a rhombus?

• Product of its diagonals

• 1/2 (sum of its diagonals)

• 2 (Product of its diagonals)

• 1/2 (Product of its diagonals)