Chapter 13 Surface Area and Volume Ex 13.1 Q3 and Q4 Class 10 Maths
Channel: Square Vision Education (SVE)
Date: 2020-07-08

Chapter 13 Surface Area and Volume Ex 13.1 Q3 and Q4 Class 10 Maths
Q3 A toy is in the form of a cone of radius 3.5 cm mounted on a hemisphere of same radius. The total height of the toy is 15.5 cm. Find the total surface area of the toy.
Q4 A cubical block of side 7 cm is surmounted by a hemisphere. What is the greatest
diameter the hemisphere can have? Find the surface area of the solid.