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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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1 vote
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

asked
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
answered
User Joel Hoff
by
7.9k points
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