Thursday, 18 September 2014

Building Quadrilatrals

This quadrilateral was using the lengths 2, 5, 2, and 10. It is impossible

This quadrilateral was using the lengths 3, 4, 5, and 6. It is possible

This quadrilateral was using the lengths 7, 8, 9, and 10. It is possible

I think the rule that applies for making quadrilaterals is practically the same as making the triangles. Quadrilateral Rule: The sum of the three smaller sides must be greater than the last side.

After checking with my teacher, I know I was correct.

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