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A circular "No U-Turn" road sign has a diameter of 20 inches. Which measurement is closest to the area of the sign in square inches? O 62.8 in 2 0 125.6 in 2 O 314 in. O 1256 in 2
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A circular "No U-Turn" road sign has a diameter of 20 inches.

Which measurement is closest to the area of the sign in square inches?
O 62.8 in 2
0 125.6 in 2
O 314 in.
O 1256 in 2

User Rouzier
by
5.3k points

1 Answer

12 votes

Answer:

314

Explanation:

d=20

20/2=10

10x10=100

A=pi r2

A=3.14x100

A=314

User Andrei Zhukouski
by
5.1k points
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