There is a circular park in front of a shopping mall whose radius is 20 cm. There is a gravel path of uniform width of 2m around the park. What is the area of the gravelled path?

Question

There is a circular park in front of a shopping mall whose radius is 20 cm.  There is a gravel path of uniform width of 2m around the park. What is the area of the gravelled path?

Ms. Sue · Answer

A park with a radius of 20 cm? That means that a person's footprint is larger than the circular park.

Anonymous · Answer

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