Mathematics

Mathematics, 10.05.2021 02:50, Emilyvite6251

A roller-rink floor is shown below. Each end is semi-circle. What is its area? Use t = 3.14 85 ft
20 ft
40 ft
a. A = 4500 ft2b. A = 4564 ft2
c. A = 4656 ft?
d. A = 4730 ft?

Please someone help me
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