How to find the centroid of a cone with radius r and height h?

The question is asking on what is the formula to find the centroid of a cone with radius r and height h, and base on the question, the formula would be (π r2 h2 / 12) (3 / π r2 h) = h/4. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification