Mrs. Lozano is choosing carpet for her family room. Which of the following must Mrs. Lozano know to find out how much carpet she needs? A. the cost of one square yard of carpeting B. the perimeter of the family room floor C. the area of the family room floor D. the height of the family room
She needs to know B and C, the area and perimeter of the family room. This is because equal but differently shaped perimeters can yield different areas, and vice-versa. Hope this helps, and PM me if you didn't understand something!
