Q. 134.5( 2 Votes )

A triangle has ve

Answer :

Given: Vertices of triangle A (6, 7), B (2, –9) and C (–4, 1)


To find the slopes of medians. We need to know the mid–points of AB, BC and AC.


D, E and F are mid–points of AB, BC and AC respectively.



Mid – point formula =


Mid – point of AB =





Mid – point of BC =





Mid – point of AC =




F = (1, 4)


Slopes of median of triangles:


Slope of line passing through (x1, y1) and (x2, y2) is



A (6, 7) and E (–1, –4)


Slope of AE




B (2, –9) and E (1, 4)


Slope of BF




C (–4, 1) and D (4, –1)


Slope of CD




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