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. 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.

PLEASE HELP. PLEAS! I BEG U!