Basic Math Examples

Find the Area rectangle (12)(12)
l=12w=12
Step 1
The area of a rectangle is equal to the length times the width.
(length)(width)
Step 2
Substitute the values of the length l=12 and width w=12 into the formula for the area of a rectangle.
1212
Step 3
Multiply 12 by 12.
144
 [x2  12  π  xdx ]