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jamesrwrightiii
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Whatever
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GMATBLACKBELT

how can AC and BD bisect??? Sry stupid Q's


It's better to ask how AC and BC can NOT bisect? I was thinking in terms of their length in this case
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St1:
Not sufficient. ABCD can be any quadilateral.
St2:
Not sufficient. ABC just needs to be a right angle. Can be a square or trapezium as well.

Using st1 and st2:
Nothing new is known. Can be a sqaure or rectangle...

Ans E
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ywilfred
St1:
Not sufficient. ABCD can be any quadilateral.
St2:
Not sufficient. ABC just needs to be a right angle. Can be a square or trapezium as well.

Using st1 and st2:
Nothing new is known. Can be a sqaure or rectangle...

Ans E

Whether a square or a rectangle, It is a rectangle! . Ans is C
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jamesrwrightiii
Is quadrilateral ABCD a rectangle?

(1) Line segments AC and BD bisect one another.

(2) Angle ABC is a right angle.


OPEN DISCUSSION OF THIS QUESTION IS HERE: is-quadrilateral-abcd-a-rectangle-89598.html
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