juveen juveen
  • 18-10-2022
  • Mathematics
contestada

A,B and C are the vertices or a triangle.
A has the coordinates (4,6).
B has coordinates (2,-2)
C has coordinates (-2,-4)
D is the midpoint of AB.
E is the midpoint of AC.
Prove that DE is parallel to BC.
You must show each stage of your working.

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