Dust bin in the form of frustum having radii `15cm` and `8cm` respectively and is depth is `63 cm.` Find its volume?

Dust bin in the form of frustum having radii 15 cm and 8 cm respectively and its depath is 63 cm. Find its volume?

The diameters of the lower and upper ends of a bucket in the form of a frustum of a cone are 10 cm and 30 cm respectively. If its height is 24 cm, find its volume. [Use pi = 3.14]

The radii of ends of a frustum are 14 cm and 6 cm respectively and its height is 6 cm. Find its volume. (pi = 3.14)

The radii of ends of a frustum are 14 cm and 6 cm respectively and its height is 6 cm. Find its total surface area

The radii of ends of a frustum are 14 cm and 6 cm respectively and its height is 6 cm. Find its (iii) Volume (pi = 3.14) .

The radii of ends of a frustum are 14 cm and 6 cm respectively and its height is 6 cm. Find its (ii) Total surface area

The radii of ends of a frustum are 14 cm and 6 cm respectively and its height is 6 cm. Find its (i) curved surface area