Question

∆ABC has three medians AD,BE,CF intrrsects at point G. If ∆ABC's area 60 square cm then find the area of quadrilateral BDGF ?

Answer 1

medians divide a triangle into 6 equal triangles. so if you draw as per question, you can find that you have to find the area of 2 triangles formed by medians. so the ans will be (60/6)*2=20sq cm.