The four points whose co-ordinates are $(2, 1), (1, 4), (4, 5), (5, 2)$ form :
The four points whose co-ordinates are $(2, 1), (1, 4), (4, 5), (5, 2)$ form :
- A
a rectangle which is not a square
- B
a trapezium which is not a parallelogram
- C
a square
- D
a rhombus which is not a square.
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- [KVPY 2021]
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