∞ Moe's Mathematics ∞

Here now you can be lazy just type in the length,width,radius or base. You shall get your answer right every time.

Rectangle

Area = Length * Width

 

Enter the length:  

Enter the width:  

The area is:

 

 

Triangle

Area = 1/2 Base* Height

Enter the base:

Enter the height:

The area is:

 

Circle

Area = 3.14 * radius * radius

Enter the radius:

The area is:

 

Square

Area = side * side

Enter the side:

The area is: