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Bunuel
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robertops
Dear Chetan2u

I understand that in the Statement 2, 3'w' make a 'l'. But how did you assumed that the two horizontal rectangles would have its width of w?

Thanks a lot!


Hi...

All the triangles are similar as given.
Now we know that dimensions are l and w of each. And there are 3 vertical triangles for length of each horizontal triangle.
So dimensions become 3w and w....

The width will remain w for each as all have same dimensions
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