Provides a list of area and perimeter formulas for two-dimensional shapes and volume and surface area formulas for three-dimensional solids.

A comprehensive guide for learning all about measurement including the metric system, surface area, perimeter, volume, area, time, solid shapes, unit conversion, solved examples, and practice questions.

This page brings you to a table of contents of three-dimensional figures. Selecting a figure will bring you to a page defining and illustrating the figure with applicable formulas listed.

Geometry concepts are briefly discussed at this site, including volume of a cylinder, parallelograms, circles, trapezoids, and triangles. Sample problems and applications are included for practice.

Need to freshen up on your geometric formulas? This explanation focuses on some basic formulas that should be committed to memory such as area, volume, perimeter, and more.

This site contains an extensive list of various units of measurement known internationally and across several disciplines. Unit symbols are also included.

The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.

What do students already know about geometry? What gaps do students have in their understanding? Students take the Unit 7 pretest in order to inform instruction.

[Free Registration/Login Required] In this lesson students test their understanding of algebra and geometry problems with a series of engaging quiz questions.

Introduces how to set up and solve simple geometric-figure word problems. Includes advice regarding formulas to memorize.