Volume of a circular right cylinder is calculated by multiplying the base by the height. Since the base of a circular right cylinder is a circle then we have to calculate the area of the circle first then multiply it by the height of the cylinder.
V = B × h
Where V is the volume of the circular right cylinder, B is the area of the circle that forms the base of the cylinder, and h is the height of the cylinder.
The formula then will be:
V = hπr2
If h = 9 and r = 5
Then V = ?
V = 9 × 3.14 × 25 = 706.5 cubic units