What is the exact circumference of a circle with a radius of 12 inches?

Answer: that would be 12 pie
Step-by-step explanation:
because the formula is pie*r*2, it would be 2 times 6 pie which is what you have right there.
Answer: 24 pi inches
Step-by-step explanation:
Radius is half a circle so you double and make the 12 to 24. Then add on the pi to make find the circumference.
So the answer is 24 pi inches.
Hope this helps!❤️