Question

if four points A,B,C and D are collinear such that B is the midpoint of AC and C is the midpoint of BD then

a) draw the figure and find AC-BC and BD - BC
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Answer 1

Answer:

Since B is the mid-point of AC,

AB=BC(1)

Since C is the mid-point of BD,

BC=CD(2)

From equation (1) and (2), we may find that AB=CD.

Answer 2

Hope it was helpful

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