Answer:
Area = 3.14ft²
Circumference = 6.28ft
Explanation:
Area = πr²
Circumference = 2πr
If the diameter is 2 feet, then the radius is 1 foot.
Plug in this value (and 3.14 for pi) into the equations:
Area = (3.14)(1)² = 3.14ft²
Circumference = (2)(3.14)(1) = 6.28ft