Plot the points \(A(3,2)\), \(B(-2,3)\), \(C(-3,-2)\) and \(D(2,-3)\) in the coordinate plane. Is \(ABCD\) a square? Can you explain why? What is the area of the square?
 
Answer:
 
\(AB =\) i
 
\(BC =\) i
 
\(CD =\) i
 
\(DA =\) i
 
Diagonals \(AC =\) i
 
Diagonals \(BD =\) i
 
Area of the square \(=\) \(sq \ units\)