Thursday, February 5, 2009

7.5







Today in class we learned about proportional perimeters and similar triangles. We learned the Proportional Perimeters Theorem which states that if two polygons are similar then then the ratio of the perimeters is equal to the ratio of their corresponding sides. Here are the Dyknows we received in class and some examples. And also, here is the Arrow Theorem and an example.

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