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Mathematics 11 Online
Logan2020:

Sand dollars are animals that live buried in the sand of shallow coastal waters. The thin circular body of a sand dollar is usually 2 to 4 inches wide. Find the area of a sand dollar that is 3 inches wide.

Eveeeeeeeee14:

8 in times three

Logan2020:

so 24 in

Vocaloid:

Politely disagree w/ the previous response It is only asking about the the area of a sand dollar that is 3 inches wide. The diameter of this sand dollar is 3 inches. Its radius therefore is 3/2 = 1.5 inches area = pi * r^2 so pi * (1.5)^2

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