A container open at the top is in the shape of a frustum with radii 8 cm and 20 cm and height 16 cm. Milk fills it completely. Find the volume of milk, in cm^3 (use π = 3.14).

Question

Accepted Answer

10449.92. V = 1/3*π*h*(R^2 + r^2 + R*r) = 1/3*3.14*16*(400 + 64 + 160) = 1/3*3.14*16*624 = 3.14*16*208 = 3.14*3328 = 10449.92 cm^3.

A container open at the top is in the shape of a frustum with radii 8 cm and 20 cm and height 16 cm.
Milk fills it completely. Find the volume of milk, in $cm^{3}$ (use π = 3.14).

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More Class 10 Frustum of a Cone practice

A container open at the top is in the shape of a frustum with radii 8 cm and 20 cm and height 16 cm.Milk fills it completely. Find the volume of milk, in cm3 (use π = 3.14).

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Frustum of a Cone practice

A container open at the top is in the shape of a frustum with radii 8 cm and 20 cm and height 16 cm.
Milk fills it completely. Find the volume of milk, in $cm^{3}$ (use π = 3.14).