Question

Find the lateral curved surface area of a cylinder petrol storage tank that is 4.2m in diameter and 4.5m in height. How much steel was actually used, if 1/10 of the steel actually used was wasted in making the closed tank?

Answer 1

Step-by-step explanation:

Sorry I don't know answer please don't think I'm answering for points answer is 5/10 is actually 4.6 added ok