Question

In the given figure, $AD,BF$ and $CE$ are medians of a triangle $ABC$ and $O$ is a point of concurrency of medians. If $AD=6cm,$ then $OD$ is equal to:

• A. $2cm$
• B. $3cm$
• C. $4cm$
• D. $\frac{2}{3}cm$

Answer 1

The correct option is A $2cm$

Since$,O$ is the centroid of $\Delta ABC$,
$\therefore OD=\frac{1}{3}AD=\frac{1}{3}\times 6=2cm$.