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Please help
Show workings!

Please help Show workings!-example-1

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Answer:

LM = 57

Explanation:

For each median (JN, ML and KP), the distance from a vertex to the centroid is twice the distance from the centroid to the midpoint of the side opposite that vertex.

In that case, LQ = 2QM

If LQ = 38 then QM = 19

38 + 19 = 57

User Siddhartha Ghosh
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