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Mathematics, 20.01.2021 18:40 kate5895

A circular railroad-crossing sign has a diameter of 30 inches. What is the area of the sign?

A. 30 square inches
B. 60gr square inches
C. 225 gr square inches
D.
900 square inches


A circular railroad-crossing sign has a diameter of 30 inches. What is the area of the sign? A. 3

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A circular railroad-crossing sign has a diameter of 30 inches. What is the area of the sign?
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