Answer:
A = pi ft^2
If we approximate by 3.14
A = 3.14 ft^2
or use the pi button
A =3.141592654 ft^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
A = pi (1)^2
A = pi ft^2
If we approximate by 3.14
A = 3.14 ft^2
or use the pi button
A =3.141592654 ft^2
