In ΔABC, AD is the median and G is a point on AD such that AG : GD = 2 : 1, If area of ΔABC is 36 cm2, find the area of ΔBDG?
Answer & explanation
Correct answer: option 1
Three median of a triangle divide the Δ in 6 equal triangles.
area of ΔBDG : area of ΔABC
1 : 6
↓ ↓
×6 ×6
↓ ↓
6 36