The formula for the circumference of a circle is C = πd, where C is the circumference, π (pi) is a constant value of approximately 3.14, and d is the diameter of the circle.
In this case, the diameter is given as 42 feet. So,
C = πd
C = 3.14 x 42
C = 131.88
Therefore, the circumference of the circle is approximately 131.88 feet when rounded to the nearest foot.
Use 3.14 for n.
Find the circumference of the circle to the nearest foot.
42ft diameter
1 answer