If a circle has a diameter of 10 inches, what is the circumference?
2 Answers
Feb 22, 2018
Explanation:
The equation for circumference is
You are given the diameter, which is double that of the radius. Therefore, the radius is
Substituting this into the equation will give you
Feb 22, 2018
Explanation:
Circumference of a circle can be given by the equations:
Here, it would be easier for us to use the second equation, as we have the diameter.