Complete the table by finding the circumference in area of a circle with the radius of 3 feet substitute 3.144 PI express your answers to the 10th Pl., so the radius is 3 feet. What is the circumference and the area
Radius (r) = 3 feet
PI (π) = 3.144
Circumference = 2πr
Circumference = 2 * 3.144 * 3 = 18.864 feet
Area = πr^2
Area = 3.144 * 3^2 = 28.2744 square feet
Therefore, the circumference of the circle with a radius of 3 feet is 18.864 feet and the area is 28.2744 square feet.