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Mathematics, 07.02.2022 16:00 MrKrinkle77

A has coordinates (1, 4) B has coordinates (3,0)
C has coordinates (-3,-2)
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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A has coordinates (1, 4) B has coordinates (3,0)
C has coordinates (-3,-2)
D is the mi...

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