SOLUTION: A circular flower garden has a diameter of 18 ft. Around the garden there is a circular sidewalk which is 2 ft wide. What is the length around the outer edge of the sidewalk? (Hint

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Question 479655: A circular flower garden has a diameter of 18 ft. Around the garden there is a circular sidewalk which is 2 ft wide. What is the length around the outer edge of the sidewalk? (Hint: Make a drawing.)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Diameter of the walk = 18 + 2 + 2 (2 ft on each side)
Circumference+=+pi%2Ad+=+22pi