Government of Alberta
Learn Alberta: Math Interactives: Exploring Composite Figures
Investigate how a variety of shapes can be used to form composite figures using this interactive Learn Alberta math resource. Students will also work on using relevant operations and formulas to figure out the total area of composite...
McGraw Hill
Glencoe: Self Check Quizzes Calculating Areas
Use Glencoe's randomly generated self-checking quiz to assess your knowledge on the area of shapes. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It"...
Shodor Education Foundation
Shodor Interactivate: Area Explorer
Students test their skills on how to calculate the area of a shape. Instructor notes are included.
Varsity Tutors
Varsity Tutors: Hotmath: Review: Area
Find a quick, concise explanation of area and the formulas for different shapes. An example is given to help you understand how find the area of a shape. The area formulas are listed for different types of shapes.