Q4 of 62 Page 22

The circumference of the base of a cylinder is 88 cm and its height is 15 cm. Find the volume of the cylinder.

Given,


Circumference of base = 88 cm


Height = 15 cm


So,


=


=


Volume of cylinder =


More from this chapter

All 62 →
2

Find the volume of a cylinder, if the diameter (d) of its base and its altitude (h) are :

(i) d = 21 cm, h = 10 cm


(ii) d = 7 m, h = 24 m

 3

The area of the base of a right circular cylinder is 616 cm2 and its height is 25 cm. Find the volume of the cylinder.

 5

A hollow cylindrical pipe is 21 dm long. Its outré and inner diameters are 10 cm and 6 cm respectively. Find the volume of the copper used in making the pipe.

 6

Find the (i) curved surface area (ii) total surface area and (iii) volume of a right circular cylinder whose height is 15 cm and the radius of the base is 7 cm.