Mathematics, 29.04.2021 20:10, alexisolermeador389

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle with a radius of 11m. The inner edge of the sidewalk is a circle with a radius of 9m. (a) Find the approximate area of the sidewalk. Use 3.14 to approximate pi. Show all work

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a ci

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At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a cir...