Math, asked by arpita479, 1 year ago

prove that the points A(2,3),B(-2,2),C(-1,-2)and D(3,-1) are the vertices of a square.

Answers

Answered by Shambhaveesingh

Please see the attached file for full answer

Attachments:

arpita479: but you tell me to all Answer all points not only 3 points

arpita479: after then we find Pythagoras Theorem so when what you do in this question you only find ABB CCD not a d or AC

Shambhaveesingh: If all sides are equal then it can be rhombus but by Pythagoras theorem it is proved that it's angles are 90 degrees so I used Pythagoras theorem too it is the full answer

Shambhaveesingh: Please see second page of attachment I have attached two pages

arpita479: but here only one page show a

arpita479: that

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