Question 1113131
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1.  Had the problem be formulated correctly, it would say what dimensions relate to the base.


    As it presented, giving/obtaining the correct/unique answer IS NOT POSSIBLE,  since 3 different answers are possible.




2.  Even if assume, that the base is  100 cm x 50 cm,  the answer  "1 cm"  by @mananth is INCORRECT.

    The correct answer is 3 cm.
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