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

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

A. 39.25 square inches
B. 39.25 inches
C. 78.5 square inches
D. 314 square inches

User Jaylen
by
9.0k points

1 Answer

6 votes
A= pi times r*r so if you are using 3.14 as pi the answer is 78.5 because 5x5=25
25x3.14=78.5
User Anuya
by
7.5k points
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