A milk container is a frustum with radii 30 cm and 10 cm and height 24 cm.
Find how many litres it holds (use π = 3.14, 1 litre = $1000 cm^{3}$ ). Round to 2 decimals.

Question

A milk container is a frustum with radii 30 cm and 10 cm and height 24 cm. Find how many litres it holds (use π = 3.14, 1 litre = 1000 cm^3). Round to 2 decimals.

Accepted Answer

32.66. V = 1/3*3.14*24*(900 + 100 + 300) = 1/3*3.14*24*1300 = 3.14*8*1300 = 3.14*10400 = 32656 cm^3 = 32.656 = 32.66 litres.

A milk container is a frustum with radii 30 cm and 10 cm and height 24 cm.
Find how many litres it holds (use π = 3.14, 1 litre = $1000 cm^{3}$ ). Round to 2 decimals.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Frustum of a Cone practice

A milk container is a frustum with radii 30 cm and 10 cm and height 24 cm.Find how many litres it holds (use π = 3.14, 1 litre = 1000cm3). Round to 2 decimals.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Frustum of a Cone practice

A milk container is a frustum with radii 30 cm and 10 cm and height 24 cm.
Find how many litres it holds (use π = 3.14, 1 litre = $1000 cm^{3}$ ). Round to 2 decimals.