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

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

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 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)

Surface area of a sphere is

If the curved surface of right circular cylinder inscribed in a sphere of radius r is maximum. Show that the height of the cylinder is sqrt(2) r.

Show that when the curved surface of a is right circular cylinder inscribed in a sphere of radius R is maximum , then the height of the cylinder is sqrt(2R) .

A right circular cylinder has base radius 14cm and height 21cm. Find Total surface area

The radius of sphere is 3.5 cm Find its surface area and volume .

The volume of a sphere of radius 'r' is obtained by multipying its surface area by