Question

Find the area of a circle with a radius of 2

either enter the exact answer in terms of pi or use 3.14 and enter your answer

Answer 1

12.56

Explanation:

The equation for the area of a circle is πr² (pi x r²). The first step is squaring r, the radius, which is 2. 2²=4. 4 x 3.14= 12.56