The area of a circle \(= \pi \times r^2\) Circle area ... The volume of the cone is one third of the volume of the cylinder. The formula for the volume of a cone is: \(\text{volume of a ...
It may also be helpful to understand π (pi) and the circumference of a circle. The formula for the area of the circle is 𝑨 = π𝒓². To work out the area of a circle: Find the value of the ...