Question

Check all that apply. The center of gravity of a triangular solid with uniform thickness and density is...
A. The point at which one can balance the triangle.
B. The point shared by a triangle's altitudes.
C. The centroid.
D. The orthocenter.

Answer 1

B. The point shared by a triangle's altitudes.

Answer 2

Is that the only one??

Answer 3

It was A and C...