In this video we'll learn how to find the surface area of right circular Cones. A right circular cone is a cone whose base is a circle and that has a right angle (90-degree angle) between the base of the cone and it's altitude. When we find the surface area of a cone, we'll use the formula for the area of a circle in order to find the area of the base of the cone, and then we'll use the slant height of the cone in order to find the surface area of the lateral face.

In this video we'll learn how to draw nets of right circular Cones. A right circular cone is a cone whose base is a circle and that has a right angle (90-degree angle) between the base of the cone and it's altitude. A net is the two-dimensional shape that can be folded into the three-dimensional object.

In this video we'll learn how to find the surface area of cylinders, which we'll do by finding the area of the base (the area of a circle), and multiplying that by 2 to account for the surface area of the top and the bottom of the cylinder. The surface area of the side we'll find by recognizing that the side is a rectangle with length equal to the circumference of the circular base, and width equal to the height of the cylinder.

In this video we'll learn how to find the volume of cylinders. To do this, we'll find the area of the base of the cylinder, which will just be the area of a circle, and then we'll multiply the area of the base by the height of the cylinder in order to find the volume.

In this video we'll learn how to draw the nets of cylinders. A net is just the shape of the two-dimensional sheet that can be folded into the three-dimensional object.

In this video we'll learn how to find the surface area of regular pyramids. Since all of the lateral faces of the pyramid are congruent, we can always use the same formula for surface area. We'll just need to know the perimeter of the base, the slant height of the lateral faces, and the area of the base.

In this video we'll learn how find the volume of pyramids. To find the volume, we'll always use the same volume formula.

In this video we'll learn how to draw the nets of pyramids, including a square pyramid, a triangular pyramid, and a pentagonal pyramid. A net is just the shape of the two-dimensional piece of paper that can be folded into a three-dimensional figure.

In this video we'll learn how to find the ratio between the surface area of a rectangular prism and the volume of a rectangular prism, including a cube and a right rectangular prism.