University of Regina (Canada)
University of Regina: Math Central: Surface Area to Volume Ratio
Students will investigate the relationship between surface area and volume and their application to the inner workings of real life organisms.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Surface Area of Pyramids and Cones
Get independent practice working with the surface area of pyramids and cones. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Area of a Cone
This question and answer site is about finding the area of a cone when the height and the angle at the convergence point are given. The site goes on to explain how a cone relates to a circle.
McGraw Hill
Glencoe Mathematics: Online Study Tools: Surface Area of Pyramids and Cones
This site gives a short interactive quiz which allows students to self-assess their understanding of the concept of finding the surface area of pyramids and cones.
Oswego City School District
Regents Exam Prep Center: Cones
What is a cone? Find a definition, example images, and formulas for determining volume and surface area.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Area, Volume of a Cone
This question and answer site gives the formulas for area and volume of a cone.