Basic Math Examples

Find the Area rectangle (1)(1)
l=1w=1l=1w=1
Step 1
The area of a rectangle is equal to the length times the width.
(length)(width)(length)(width)
Step 2
Substitute the values of the length l=1l=1 and width w=1w=1 into the formula for the area of a rectangle.
1111
Step 3
Multiply 11 by 11.
11
 [x2  12  π  xdx ]  x2  12  π  xdx