3) Peter's square bedroom has an area of 90 square feet. The length of one side of his bedroom is between which two whole numbers? 4) A square place mat has an area of 169 square inches. Sally decides to decorate the place mat by putting fringe around the edges. How many inches of fringe will sally need to buy? 5) Mark wants to fence his square backyard. He measures his backyard to be 2,401 square feet. How many feet of fencing will Mark need? 6) Mr. Mason was hired by Mrs. Green to tile her square-shaped bathroom. Mr. Mason is laying 676 square feet of tile. What is the length of one side of Mrs. Green's bathroom? 2 จาก 2