Question

Point Q is the centroid of △ABC. QF = _____

A. 10
B. 5
C. 15
D. 9

Answer 1

5

Explanation:

Answer 2

Answer: QF = 5

Explanation:

We know that if a triangle has a centroid, the ratio of the longer segment to shorter segment is 2:1. We can set up a proportion
`(2)/(1) = (10)/(x)`, where x is the length of QF. By cross multiplying and dividing, you get x = 5 or QF = 5.