Final answer:
To put a fence around the square garden with sides that are 19 feet long, it would cost $76.00.
Step-by-step explanation:
To calculate the cost of fencing the square garden, we need to find the perimeter of the garden. Since all sides of a square are equal, we can multiply the length of one side by 4 to find the perimeter. In this case, the sides are 19 feet long, so the perimeter is 19 feet × 4 = 76 feet.
To find the cost of fencing, we multiply the perimeter by the cost per foot, which is $1.00. Therefore, the total cost to put a fence around the garden would be 76 feet × $1.00/foot = $76.00.