SSC CGL 1 Sep 2016 Paper

Question : 67 of 100

Marks: +1, -0

If O is the centroid and AD, BE and CF are the three medians of ΔABC with an area of 96

cm^2

then the area of ΔBOD in

cm^2

Solution:

Point O is the centroid of ΔABC.
∴ ΔAOB = ΔAOC = ΔBOC
Again, ΔBOD = ΔCOD
∴ Area of ΔBOD =

1/6

× Area of ΔABC =

1/6

= 96 = 16 sq. cm

Go to Question:

Prev Question

Next Question