Final answer:
The center of gravity of a triangle can be calculated by finding the intersection point of the three medians of the triangle.
Step-by-step explanation:
The center of gravity, also known as the center of mass, of a triangle can be calculated by finding the intersection point of the three medians of the triangle. The medians of a triangle are the line segments that connect each vertex of the triangle to the midpoint of the opposite side. The center of gravity is located at this intersection point, which is two-thirds of the distance from each vertex to the opposite side.
For example, if we have a triangle with vertices A, B, and C, and the midpoints of the sides opposite to these vertices are labeled D, E, and F respectively, then the center of gravity would be the intersection point of the medians AD, BE, and CF.