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Brrunno [24]
3 years ago
5

The area of a circle is 4π square kilometers. What is the radius? Write your answer in simplest form.

Mathematics
1 answer:
Mariana [72]3 years ago
7 0

Answer:

2 km

Step-by-step explanation:

4π = π × r²

r² = 4

r = 2

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