if triangle ABC, D and E are mid points of sides AB and AC find DE. if AB =4.6cm, AC=6.4cm,BC=8.2cm.
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Answer:
DE = 3.2 cm
Step-by-step explanation:
Using mid point theorem, we can say that the line segment joining the midpoints of two sides of any triangle is always half of the 3rd side of that triangle.
So, DE = 1/2 of AC ( Using mis point theorem )
DE = 1/2×6.4
DE = 3.2 cm
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