In this lesson, we are going to go over volume of cones. Remember that volume is how much space is inside the actual solid. The volume of a cone is one third of area of base times the height. Since the base is the circle, we'll use the area of a circle here. For a pyramid, it's actually exactly the same formula, one third of area of a base times the height. The base is a polygon, so if it is a square we'll use the area of a square. You'll practice solving problems that involve finding the volume of different solids.
*These practice questions are only helpful when you work on them offline on a piece of paper and then use the solution steps function to check your answer.
Volume of Pyramids and Cones
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.