1. Shape Surveyor - This website gives them a figure and they have to find either the area or perimeter depending on what level they chose to work on.
2. Perimeter of a Polygon - This website gives examples of how to find perimeter given different shapes. There are practice problems as well.
3. Area of a Triangle - This website gives examples of how to find area of different triangles. There are practice problems as well.
4. Area of a Trapezoid - This website gives examples of how to find area of different trapezoids. There are practice problems as well.
5. All About Geometry - This website provides links to multiple sites for geometry review. Includes area, surface area, volume, perimeter, circumference.