Answer: a rectangle is a quadrilateral having opposing sides parallel and four right angles
Area of rectangle = length * width
Step-by-step explanation: Given Area of rectangle = 220 square foot
1 side of the fence = 220/4 = 55 feet
If 3 sides of the fence cost $3
Total cost for 3 sides of the fence = ( 55 + 55 + 55) * 3 = 165 * 3 = $495
Total cos for the 4th side = 55 * 13 = $715
It is more economical to construct the fence with materials that cost $3.
