CK-12 Foundation
Ck 12: Geometry: Pyramids and Cones Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide reviews the surface area and volume of pyramids and cones.
Cuemath
Cuemath: Square Pyramid
A comprehensive guide for learning all about square pyramids with definitions, properties, examples, and practice questions.
Calculator Soup
Calculator Soup: Square Pyramid Calculator
Use this calculator to determine the volume, surface area, or other figure for a square pyramid, given the other numbers. Users set their parameters for two known variables of the pyramid and find what the unknown amounts would be.