Question

Hemakshi reshaped a cone of height h cm and radius of its base r cm into a sphere. Then, which of the following option is always correct?

• A. Volume of cone = volume of sphere
• B. Surface area of cone = Surface area of sphere
• C. Radius of cone = Radius of Radius of sphere
• D. Height of cone = Height of cylinder

Answer 1

The correct option is A

Volume of cone = volume of sphere

If any solid is reshaped into a new solid then volume always remains constant. Hence in this case , Volume of cone = volume of sphere