The circumference of a circle is given by the formula:
C = 2πr
Where C is the circumference, π is a constant approximately equal to 3.14159, and r is the radius of the circle.
Given that the radius of the igloo's circular floor is 3 yards, we can substitute this value into the formula:
C = 2π(3)
C = 6π
This means that the circumference of the igloo's floor is 6π yards, or approximately 18.85 yards.
An igloo has a circular floor with a radius of 3 yards. What is the floor’s circumference?
1 answer