EXAMPLE 1 Find the circumference and the area of a circle of radius 21 cm and diameter 14 cm ... The volumes of a solid hemisphere is 144Pi cu. Cm, then find the diameter of the sphere. The volume of a sphere of diameter 42 cm is _________.
Find The Volume Of A Sphere With Diameter 21 Cm A well 3 m in radius and 21 m deep is telg. The volume of a cylinder is 5346 cm3 and its height is 21 cm. Find its radius and hence its surface area. Ral nine is l 5 cm. Its inner diameter is 21 cm. What is the volume of the met ...
Find the area and circumference of a circle of radius 21 cm. Find the circumference of circle with radius 21 cm ... Therefore, the surface area of a sphere having diameter 21 cm is 1386 cm2. Doubtnut is not responsible for any discrepancies concerning the duplicity of content over those questions. Find the volume and curved surface of a sphere whose diameter is 6 cm. Find the volume and surface area of a sphere of radius 21 cm.
In the adjoining figure, the area enclosed between 21 cm the concentric circles is 770 cm2. If the radius of the outer circle is 21 cm, calculate the radius of the inner circle. Find the circumference of the circle if 1) Diameter 14 cm ii) Radius 10.5 cm Diameter 28 m Radius 21 cm ...
