The circular faces of the cylinder are coloured orange and the curved surface is coloured blue., Imagine that a solid cylinder is sliced open. The face that is revealed is called the cross-section.

Q4. Find the volume of a right circular cylinder of base radius 7 cm and height 10 cm . Q5. Find the curved surface area of a right circular cone of height 15 cm and base diameter 16 cm. Q6.

The circular faces of the cylinder are coloured orange and the curved surface is coloured blue., Imagine that a solid cylinder is sliced open. The face that is revealed is called the cross-section.