Question

A circular flower bed is 16 m in diameter and has a circular sidewalk around it that is 2 m wide find the area of the sidewalk in square meters.Use 3.14 for pi

Answer 1

Answer:

Radius =8 m +2m

= 10 m

Area = 3.14*10*10

=314 m²

Area of flower bed only = 3.14 *8*8

= 200.96 m²

Area of sidewalk =314 - 200.96

=113.04

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