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MIDDLE SCHOOL

Mathematics (Grade 8)

Volumes of Cylinders, Cones and Spheres

Finding the volume of a cylinder
01:22
Finding the volume of a cylinder

Have you ever wondered how much water a can or a pipe can hold? That’s where the volume of a cylinder comes in. A cylinder is a 3D shape with two circ

Video Duration: 1 minute and 22 seconds
Free Sample
Finding the Height of a Cylinder from Volume
01:05
Finding the Height of a Cylinder from Volume

The volume formula for a cylinder can be used to find an unknown dimension when the volume and another measurement are known. This can help determine

Video Duration: 1 minute and 5 seconds
Finding the Radius of a Cylinder from Volume
01:14
Finding the Radius of a Cylinder from Volume

The volume formula for a cylinder can be used to find an unknown radius when the volume and height are known. This is useful when working with cylindr

Video Duration: 1 minute and 14 seconds
Finding the Volume of a Cone
01:17
Finding the Volume of a Cone

Cone-shaped objects appear in everyday life, such as paper cones and funnels. Their volume tells us how much space is inside them. The volume can be c

Video Duration: 1 minute and 17 seconds
Finding the Radius of a Cone from Volume
01:14
Finding the Radius of a Cone from Volume

The volume formula for a cone can be used to find an unknown radius when the volume and height are known. This is useful when determining the dimensio

Video Duration: 1 minute and 14 seconds
Finding the Volume of a Sphere
01:18
Finding the Volume of a Sphere

A sphere is a perfectly round 3D shape, such as a basketball, a globe, or a marble. Finding its volume tells us how much space it contains. This is us

Video Duration: 1 minute and 18 seconds
Finding the Radius of a Sphere from Volume
01:12
Finding the Radius of a Sphere from Volume

Have you ever wondered how you could find the size of a ball if you only knew how much space it holds? The volume of a sphere tells us how much three-

Video Duration: 1 minute and 12 seconds