A. 900pi in.
The formula to calculate the circumference of a circle is C = 2πr, where r is the radius of the circle. Plugging in the value of the radius (30 in) into the formula:
C = 2π(30)
C = 60π
Therefore, the circumference of the circle with a radius of 30 in is 60π in.
What is the circumference of the circle in terms of pi
A circle with a radius of 30 in.
A. 900pi in.
B. 90pi in
C. 60pi in.
D. 30pi in.
1 answer
1 answer