Question

Prove that (1,2) (2,1) (5,4) and (4,5) are the vertices of square
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Answer 1

Step-by-step explanation:

Consider the four four points as A B C and D respectively, now find the distances of sides AB, BC, CD, and AC using distance FORMULA. check whether all the distances are equal, if so proceed to find length of the diagonals AC and BD if they are eQual as well then it is a square

Answer 2

Answer:

Points are not the vertices of square as square has all sides equal where as the given points are not equal

The given points are the vertices of rectangle as opposite sides are equal

Step-by-step explanation:

Refer to attachment..