﻿ The centre of a square is at the origin and one vertex is A(2, 1). Find the coordinates of other vertices of the square.  : Kaysons Education

# The Centre Of A Square Is At The Origin And One Vertex Is A(2, 1). Find The Coordinates Of Other Vertices Of The Square.

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## Question

### Solution

Correct option is

≡ (–2, –1) and D ≡ (1, –2)

(By special corollary (ii))

Now in triangle AOB

âˆµ O is the mid-point of AC and BD

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