2. Teresa was thinking of making a part of the garden a circular one. She was also thinking of making a circular fence all around that garden. The cost of fencing a circle shaped garden is $20 per foot. If the radius of the garden is 8 feet, find the total cost of fencing the garden. Use 3.14 for π . 3. Teresa was thinking about making another circular part of the garden with the same radius as above. Do you think she can do it? Explain your reasoning.