The Centroid and Its Role in Triangles
Division of Medians: The centroid divides each median in a \(2:1\) ratio, with the segment from the vertex to the centroid being twice as long as the segment from the centroid to the midpoint of the side. Center of Gravity: The centroid acts as the center of gravity or the balance point of a triangle. […]
The Wonderful World of the Triangle Inequality Theorem
Practice Questions: Can sides of lengths \(4 \text{ cm}\), \(7 \text{ cm}\), and \(13 \text{ cm}\) form a triangle? Can sides of lengths \(9 \text{ cm}\), \(11 \text{ cm}\), and \(20 \text{ cm}\) form a triangle? Can sides of lengths \(15 \text{ cm}\), \(17 \text{ cm}\), and \(31 \text{ cm}\) form a triangle? No No […]
