A right circular cylinder just encloses a sphere of radius r (see Fig. 13.22). Find(i) surface area of the sphere,(ii) curved surface area of the cylinder,(iii) ratio of the areas obtained in  (i) and (ii).

A right circular cylinder just encloses a sphere of radius r (see Fig. ). Find surface area of the sphere.

A right circular cylinder just encloses a sphere of radius r. Find (i) surface area of the sphere, (ii) curved surface area of the cylinder, (iii) ratio of the areas obtained in (i) and (ii). Assume pi = 22/7

A right circular cylinder just encloses a sphere of radius r (see figure). Find : surface area of the sphere

A right circular cylinder just enclose a sphere of radius r Find ( i) surface area of the sphere (ii) curved surface area of the cylinder (iii) ratio of the areas obtained in (i) and (ii)

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

A right circular cylinder just enclose a sphere of radius r Find ( i) surface area of the sphere (ii) curved surface area of the cylinder (iii) ratio of the areas obtained in (i) and (ii)

A right circular cylinder just enclose a sphere of radius r Find ( i) surface area of the sphere (ii) curved surface area of the cylinder (iii) ratio of the areas obtained in (i) and (ii)

A right circular cylinder just encloses a sphere of radius r (see Fig.). Find curved surface area of the cylinder.

A right circular cylinder just enclose a sphere of radius r units. Calculate (i) the surface area of the sphere (ii) the curved surface area of the cylinder (iii) the ratio of the areas obtained in (i) and (ii).