Seudónimo Seudónimo
  • 03-04-2020
  • Mathematics
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The area of a circle is 4π square kilometers. What is the radius? Write your answer in simplest form.

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amna04352
amna04352 amna04352
  • 03-04-2020

Answer:

2 km

Step-by-step explanation:

4π = π × r²

r² = 4

r = 2

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