NCERT Exercise 12.1 - Q3 - Surface Areas and Volumes
Question: 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.
Answer: The total surface area of the toy is 214.5 cm^2.
Full step-by-step NCERT solution with diagrams on Something by Zero.