A cone is a 3D shape with 2 faces and one edge ... The volume of a cylinder is π × r² × l (r is the radius of the circle and l is the length of the cylinder). To calculate the volume we ...

Remember that the circumference of a circle \(= \pi \times d\) and the diameter \(= 2 \times \text{radius ... of the cone is one third of the volume of the cylinder. The formula for the ...