Quad Dissected Into Parallelogram

Any convex quadrilateral can be cut along the segments connecting the midpoints of the opposite sides. The resulting "quarter" pieces can always be rearranged to for a parallelogram. Why?

 

Alfred Estberg

 
Resource Type
Activity
Tags
dissect  parallelogram  quad 
Target Group (Age)
12 – 16
Language
English
 
 
 
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