The circumference of a circle with a radius of 3 feet can be calculated using the formula:
Circumference = 2 * pi * radius
C = 2 * 3.14 * 3
C = 18.84 feet
The area of a circle with a radius of 3 feet can be calculated using the formula:
Area = pi * radius^2
A = 3.14 * 3^2
A = 28.26 square feet
Therefore, the circumference of the circle is 18.84 feet and the area is 28.3 square feet.
What is the circumference and area of a circle with a radius of 3 feet? Substitute 3.14 for pi
Express your answer to the tenths place
1 answer
1 answer