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Mathematics, 08.04.2020 22:50 leslie4759

A, B and C are the vertices of a triangle

A has 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

A,B and C are the vertices of a triangle A has coordinates (4,6) B has coordinates (2,-2) C has coor

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A, B and C are the vertices of a triangle

A has coordinates (4,6)
B has coordinate...

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