Given:
Height of cone = 3 cm
Radius of cone = diameter ÷ 2 = 16 cm ÷ 2 = 8 cm
To be able to get the volume of the cone, we will be using the following formula:
We get,
Therefore, the volume of the cone is 192 cm
Answer:72
Step-by-step explanation:Given : A cone has a diameter of 18 units and height of 8 units.
We have to determine the volume of the given cone.
We know Volume of cone = 1/3
Where r is radius of cone
h is the height of cone
Given : diameter = 18units so, radius is half of diameter = 9 units
height = 8 units
Substitute, we have,
Volume of cone = 1/3
Simplify, we have,
Volume of cone =
Thus, the volume of given cone is 72π cubic units.