3 years ago

The area of a circle is 4π ft². What is the circumference, in feet? Express your answer in terms of \piπ.

Mathematics

2 answers:

Gnesinka [82]3 years ago

7 0

Answer:2 ft

Step-by-step explanation:

Area of circle = pi x r^2 = 4 pi

So r^2 = 4

r =2

sweet [91]3 years ago

4 0

Answer:

4π m

Step-by-step explanation:

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