**Surface Area of Pyramids and Cones**

**Surface area**is the sum of the areas of all the faces of a three-dimensional object.

**Pyramid**- A three-dimensional figure that has a polygon base and all other faces are triangles

**Cone**- A three-dimensional figure with a circular base

Watch the video below to learn how to find the surface area of a pyramid:

By: TenMarksInstructor, http://www.youtube.com/watch?v=D1TMqOFJuU8&feature=related

Watch the video below to learn how to find the surface area of a cone:

By: Jediteacher2007, http://www.youtube.com/watch?v=ualxnKSM6aM

**PRACTICE**

Practice finding the surface area of pyramids and cones by visiting the websites below:

IXL Math: Surface Area

Math Guide: Surface Area

**QUIZ**

Take the quiz below to practice finding the surface area of pyramids and cones. Once you finish this quiz you can move on to the Application page. Good Luck!