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

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

User Kasun Hasanga
by
8.1k points

1 Answer

7 votes
Diameter of 10 in= Radius of 5 in

Area of circle= pi*r^2

Area= 3.14*5^2
Area= 3.14*25
Area= 78.5

Final answer: C
User Joel Hoff
by
7.9k points
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