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April 20, 2014

April 20, 2014

Posted by **Jat** on Sunday, February 12, 2012 at 1:36am.

Prove that B, G and E are collinear. prove the same results for point C, G and F

- Advanced Maths (Vectors) AQA Level -
**Reiny**, Sunday, February 12, 2012 at 9:15amSomething is not right here, ....

If D is the midpoint of BC , then AD is clearly a median

you then say, G is the midpoint of AD such that

AG:GD = 2:1

From the 2:1 ratio we know that G must be the centroid, which of course cannot be the midpoint.

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