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The diameter of a round dinner plate is 10 inches. What is the area of the plate? A. 39.25 inches B. 78.5 square inches C. 314 square inches D. 39.25 square inches

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John McCann Profile
John McCann answered

Area Circle = pi * r^2

10 inches/2 = 5 inch radius

Area = pi * 5 inches squared

= 78.5 in^2

======( B )

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