In this video, the teacher explains how the story of the thirsty crow applies mathematical principles, and then goes on to demonstrate how to calculate the number of marbles required to raise the water level in a glass using volume...

In this video, we calculate the surface area of a sphere and hemisphere [with examples].

In this video we will learn about What is Volume and practice some exercise and understand about Volume of Sphere and Volume of Hemisphere

In this video lesson we will learn how to find the volume of a sphere. We will learn that the volume of a sphere is two-thirds the volume of a cylinder with the same radius and height. We will learn how to use the formula to find the...