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svp [43]
3 years ago
10

What is the area of a cirlcle that's 4cm ​

Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0
If the radius of the circle is 4 than the area would be 50.27.

If you are saying that 4 is the diameter, than divide that by 2 to get the radius which is 2. The area for this would be 12.57.

I don’t know which one you mean but hope this helps :))
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