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Question
Draw the images of the points A, B and C in the line m (figure). Name them as A’,B’ and C respectively and join them in pair. Measure AB, BC, CA, A’B’, B’C’ and C’A’. Is AB = A’B’, BC = B’C’ and CA = C’A’?
Solution
The images of the points A, B and C in the line m are A’, B’ and C’ respectively as shown below
It is clear that, AB = A’B’, BC = B’C’ and CA = C’A’.
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