A right circular cylinder just encloses a sphere of radius r (see below figure). Find the
(i) Surface area of the sphere.
(ii) Curved surface area of the cylinder.
(iii) Ratio of surface areas obtained in (i) and (ii).
A right circular cylinder just encloses a sphere of radius r (see below figure). Find the
(i) Surface area of the sphere.
(ii) Curved surface area of the cylinder.
(iii) Ratio of surface areas obtained in (i) and (ii).
Harshit Singh , 4 Years ago
Grade 12th pass
