McGraw Hill
Glencoe Mathematics: Online Study Tools: Volume 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 volume of pyramids and cones.
Sophia Learning
Sophia: Volume of Pyramids & Cones
The mathematics resource includes material that explores the volume of pyramids and cones. Definitions, examples, and video lessons investigate the geometry concepts.
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: Volume of a Cone
This question and answer site poses a problem dealing with the volume of a partly filled cone.
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.