MATHS FORK 3 >:0

Gillfish Smithson would like to put stones in a cube bowl for his pet guppy. Calculate the amount of stones he would need to if the bowl has a side of 3cm.

• 27
• 36
• 18
• 9

Calculate the volume of a cylinder that has a height of 10cm and radius of 4cm.

• 754.32 cubic cm
• 125.6 cubic cm
• 502.6548 cubic cm

• 312.45 cubic cm

If Jane wants to fill a rectangular fish tank with water, and the tank measures 5cm in length, 3cm in width, and 4cm in height, what is the volume of water needed?

• 60 cubic cm

• 40 cubic cm

• 30 cubic cm

• 20 cubic cm

Alice is making a cylindrical cake with a radius of 6cm and a height of 8cm. What is the volume of the cake?

• 904.32 cubic cm

• 301.44 cubic cm

• 452.16 cubic cm

• 603.28 cubic cm

Which volume is the right volume for a sphere?

• V = π * r⁸

• V = 2 * π²

• V = 3 *π¹

• V = (4/3) π r³

Hemisphere volume is..

• (4/3) * π * r⁴

• (1/2) * π * r³

• (3/4) * π * r⁴

• (2/3) * π * r³