The formula for the area of a circle is:

Area=pi*r

Pi =3.14

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r=radius

So if we are given that the radius is 2

The area would be:

Area=3.14*2

multiplying:

Area=12.56

Area=pi*r

^{2}Where:Pi =3.14

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r=radius

So if we are given that the radius is 2

The area would be:

Area=3.14*2

^{2}Area=3.14*4multiplying:

Area=12.56