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5 votes
If a circle has a radius of 4. then the area of the circle is

1 Answer

5 votes

Answer

16
\pi or 50.24 units

Step-by-step explanation:


\pi
r^(2) and r is the radius, since we know what the radius is (r ) we can put this in to an expression


\pi · 4² = 16 units

If the answer is not 16 then its 50.24 units

Step-by-step explanation:

Now 16 is the correct answer but just in case I took this a step further.

If we estimate the area by using 3.14 which is (
\pi ) because sometimes that isn't natural to express the area using
\pi

I hope I helped you : )

User Motty
by
7.7k points

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