Basic Math Examples

Find the Area rectangle (15)(15)
l=15w=15l=15w=15
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=15l=15 and width w=15w=15 into the formula for the area of a rectangle.
15151515
Step 3
Multiply 1515 by 1515.
225225
 [x2  12  π  xdx ]  x2  12  π  xdx