omegacliff1 omegacliff1

13-01-2019
Mathematics

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Point D is the centroid of ΔABC. GD = 2x – 8 and GC = 3x + 3. Find the value of x.

Point D is the centroid of ΔABC GD 2x 8 and GC 3x 3 Find the value of x class=

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jdoe0001 jdoe0001

14-01-2019

Check the picture below.

bearing in mind that, the centroid in a triangle, cuts all medians running through it, in a 2:1 ratio, namely DC : GD are on a 2 : 1 ratio, or DC/GD = 2/1.

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