Guest

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).

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
2 months ago
Our expert is working on this Class IX Maths answer. We will update the answer very soon.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free