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4 votes
If the radius of a circle is 1 kilometer what is the area of the circle?

1 Answer

3 votes

Answer:

The area of the circle is
1\pi or approximately 3.14
km^2

Explanation:

The formula to find the area of a circle is
\pi r^2, where
r represents the radius of the circle. In this case, the area would be
1^2*\pi =
\pi ≈ 3.14
km^2.

User Darryn Campbell
by
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