SOLUTION: show that the diagonals of a square are equal and bisect each other .

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Question 675575: show that the diagonals of a square are equal and bisect each other .
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!


< DAB=90
so, <+DAO=< BAO=45
=> DO=AO .........(Sides opposite equal angles are equal)
Similarly AO=OB=OC can be proved
This gives the proof of diagonals of square being equal.