Area and Perimeter Formulas

Here is a program that I have written about the formulas for working out the area and perimeter of the following shapes:

Rectangle
Triangle
Circle
Parallelogram
Trapezium

I found this program useful because I kept forgetting the formulas.
You can download the program from the link below.

Enjoy

https://www.4shared.com/file/J7XiTPlP/AP_online.html