applying slope, midpoint, ad distance

Find D, the midpoint of AB, and E, the midpoint of AC, of a triangle with verticies, A(-14,6) B(2,0) C(-10,-6).

Show how DE and BC are parallel.

Show how BC is twice the length of DE.

Comments for applying slope, midpoint, ad distance

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May 22, 2015
Good post NEW
by: Frederique Wilkinson DVM

Does not leave!, Many thanks from costumelook (halloween costumes)

May 06, 2011
Use the formula
by: Rakiya

By using the formula, we can find the coordinates of the midpoints: ( (x1+x2)/2, (y1+y2)/2 )

Substituting those numbers should hopefully give d=(-6,3)

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