Medians AD, BE and CF intersect each other at point G.

In an ∆ABC, medians AD, BE and CF intersect each other at point G. Prove that 3(AB + BC + CA) > 2(AD + BE + CF).

Solution:

More Solutions:

• Name the vertex opposite to side PQ.
• The triangles according to its (a) sides (b) angles.
• In the given ∆PQR, if D is the mid-point.
• Will an altitude always lie in the interior of a triangle?
• Draw rough sketches for the following:
• Take an equilateral triangle and draw its medians.