in triangle ABC is D and C are the mid points of AB and AC and show that DE // BC
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Answer:
Step-by-step explanation:
D is the midpoint of AB
E is the mid point of AC
Therefore
AD/DB=1 AND. AE/EC=1( AS THEY ARE MIDPOINT THEY WILL DIVIVIDE IN EQUAL RATIO)
AS AD/DB=AE/EC=1
DE||BC(BY CONVERSE OF BPT. IF TWO POINTS IN A TRIANGLE WILL DIVIDE THE TWO SIDES PROPORTINALLY THEN THE LINE WILL BE PARALLEL TO THE THIRD SIDE
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