Verified Answer :

Using the formula: \(\pi r^2\)
Which is, 3.14 x 2^2 (radius is half of diameter) 
Which equals 12.56.

The area of the circle is 12.56

What is an Area of a Circle?

This refers to the occupied region of a circle in a two-dimensional plane.

Hence, we know that the formula is A=πr2

\pi*r^2

and the value of \pi is 3.14

Hence, 3.14 x 2^2

= 12.56

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