<PRE><B>Question 1210527</B>
.
In the diagram below, each side of convex quadrilateral $ABCD$ is trisected.  (For example, $AP = PQ = QB.$)

The area of convex quadrilateral $ABCD$ is $180.$  Find the area of triangle $ABD$.
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The first statement/sentence has no logical connection with the second statement/sentence 
and with the question.


The area of triangle ABD can be any positive number less than 180 square units.



In whole, the problem makes no sense.



@CPhill, did this nonsense come from you ?



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