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RSB [31]
2 years ago
9

The radius of a circle is 1 kilometer. What is the circle's area?

Mathematics
1 answer:
Lina20 [59]2 years ago
3 0

Answer:

3.14km^2

Step-by-step explanation:

area of circle= πr^2

=3.14×1^2

=3.14km^2

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