Learn about the surface area and volume of a cylinder with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Another way to reduce combustion heat loss into cylinder heads is to reduce the number of cylinders, thereby reducing the ...

Que 1: Find the lateral surface area of a cylinder with a base radius of 10 cm and height 20 cm. Solution: Given radius r = 10, height h = 20.

And radius of the new cylinder = r. Therefore total surface area of new cylinder = 2πr (2h) + 2πr 2 = 4πrh + 2πr 2. CBSE Class 10 Maths New Exam Pattern 2021: Check to Score High in Exam. 10.