In the given triangle ABC, the point P is the intersection of all the medians. The length of AP is 10 cm. Then what is the length of PE?
5 cm
The point of intersection of all the medians is called the centroid and it divides each median is in the ratio of 2 : 1.
So, AP : PE =2 : 1
Here, AP=10 cm
So, PE = AP2 = 5 cm