A serving bowl is a frustum whose circular ends have DIAMETERS 22 cm and 10 cm, with a depth of 7 cm. Find its capacity, in cm³. (Take \π = 22/7 .)

Question

Accepted Answer

1474. Radii are 22/2 = 11 cm and 10/2 = 5 cm. V = 1/3 × 22/7 × 7 × (121 + 25 + 55) = 22/3 × 201 = 1474 cm³. 5896 uses the diameters as though they were radii; 1070.67 drops the Rr term; 4422 forgets the 1/3 .

A serving bowl is a frustum whose circular ends have DIAMETERS 22 cm and 10 cm, with a depth of 7 cm. Find its capacity, in $cm^{3}$ . (Take $π = \frac{22}{7} .$ )

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Frustum of a Cone practice

A serving bowl is a frustum whose circular ends have DIAMETERS 22 cm and 10 cm, with a depth of 7 cm. Find its capacity, in cm3. (Take π=722​.)

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 10 Frustum of a Cone practice

A serving bowl is a frustum whose circular ends have DIAMETERS 22 cm and 10 cm, with a depth of 7 cm. Find its capacity, in $cm^{3}$ . (Take $π = \frac{22}{7} .$ )