A. The C.G. of a circle is at its center
B. The C.G. of a triangle is at the intersection of its medians
C. The C.G. of a rectangle is at the inter-section of its diagonals
D. The C.G. of a semicircle is at a distance of r/2 from the center
E. The C-G. of an ellipse is at its center
Correct Answer: The C.G. of a semicircle is at a distance of r/2 from the center ✔
Last Updated: January 26, 2019