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Name the type of quadrilateral formed, ...

Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer:
(i) `(– 1, – 2), (1, 0), (– 1, 2), (– 3, 0)`
(ii) `(–3, 5), (3, 1), (0, 3), (–1, – 4)`
(iii) `(4, 5), (7, 6), (4, 3), (1, 2)`

Text Solution

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(i) The distance between four sides is equal, thus the quadrilateral formed is square.
(ii) The length of all sides are different, thus, it is a quadrilateral .
(iii) The length of opposite sides are equal, thus the quadrilateral formed is a parallelogram.
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