Surface Area Of A Sphere|Surface Area Of A Hemi-Sphere|Questions|OMR

Sphere|Surface Area Of Sphere |NCERT Questions

Surface area OF Sphere||Definition OF Sphere||Surface Area OF Hemisphere||Total Surface area OF Hemisphere||Discussion OF Example and Exercise-13.5

Surface area of Sphere and Hemisphere

Surface Area And Volume|Surface Area Of Right Circular Cone|Sphere|OMR

Sphere|Surface Area Of Sphere|Hemisphere|Some Questions|What Is Volume?|Some Questions|OMR

Surface Area Of A Right Circular Cylinder|Exercise Questions|Surface Area Of A Right Circular Cone|Exercise Questions|OMR

Volume and surface area of sphere

The surface area of a sphere of radius 21 cm is

A right circular cylinder just encloses a sphere of radius r as shown in figure.Find the : surface area of the sphere curved surface area of the cylinder ratio of the area obtained in (i) and (ii)

Find the ratio of the surface of a sphere and total surface area of a hemisphere.