What is the diameter if the circumference is 14 cm?

The diameter of a circle can be found using the formula for circumference, which is ( C = \pi d ), where ( C ) is the circumference and ( d ) is the diameter. Given that the circumference is 14 cm, we can rearrange the formula to find the diameter: ( d = \frac{C}{\pi} ). Thus, ( d = \frac{14}{\pi} ), which is approximately 4.46 cm.