π Areas of Shapes π

Ever have problems with those pesky area problems? Well here is your solution. Just input your variables into the test boxes, click on calculate and the computer will take care of the formula for you. How easy does that sound? Just give it a try.


Rectangle

Area = Length * Width

Enter the length:

Enter the width:

The area is:

 

Triangle

Area = Height * Base /2/

Enter the base:

Enter the height:

The area is:


 

Square

Area = Side ²

Enter the Side:

The area is:

 

 

Circle

Area = π * radius ²

Enter the Radius:

\The area is: