Area and Perimeter of a Triangle, Rectangle, Parallelogram, Trapezoid and Circle
By Deb Russell, About.com Guide
Area and Perimeter of a Parallelogram
Surface Area and Perimeter: Parallelogram
D. Russell
See next (below) for trapezoid, rectangle, triangle and circle.
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- Surface Area and Perimeter of a Triangle
- Surface Area and Perimeter of a Trapezoid
- Surface Area and Perimeter of a Rectangle
- Area and Perimeter of a Parallelogram
- Area and Perimeter of a Circle
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