A right circular cylinder just encloses a sphere of radius r. Find
ratio of the areas obtained in (i) and (ii).

A right circular cylinder just encloses a sphere of radius r (see figure). Find : ratio of the areas obtained in (i) surface area of sphere 2)curved surface area of sphere and

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

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

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

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 Curved surface area of the cylinder.

A right circular cylinder just encloses a sphere of radius r curved surface area of the cylinder.

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. Find (i) Durface Area of the sphere (ii) Curved surface area of the cylinder (iii) Ratio of the areas obtained in (i) and (ii)