Answer:
The area forrmula for a circle is pi times the radius squared (A = π r²)
The formula for calculating the area of a circle is A = π_r_2 where pi (π) equals 3.14 and the radius (r) is half the diameter.
Step-by-step explanation:
The area of a circle is pie times 2
The pie is 3.14
3.14 x 2
