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# Proof? A perfect Parallelogram from a Wacky Shape

I read this one from a blog I had visited yesterday. They just show that we can construct a perfect parallelogram out from deformed quadrilateral shapes. However, there is no proof included.

Can you give me proof for this? How is it really possible?

Note by Mharfe Micaroz
4 years, 8 months ago

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This is a good explaination for this phenomenum.

- 4 years, 8 months ago