EXPLORERS: GEOMETRY. Mystery Shape Geoboard  Uses only one rubber band  No crossovers with the rubber band  Must have area (space) within.

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Presentation transcript:

EXPLORERS: GEOMETRY

Mystery Shape

Geoboard  Uses only one rubber band  No crossovers with the rubber band  Must have area (space) within

 What are the similarities?  What are the differences?  How could we classify the shapes?

 3 sided polygon with all the sides different lengths  8 sided polygon that is not a stop sign  3 sided polygon that has a right angle  6 sided polygon that has at least one obtuse angle  A polygon that has vertical and horizontal symmetry  A polygon that looks the same no matter how the geoboard is turned – NO FAIR USING A SQUARE!  What is the maximum number of sides a polygon could have on a geoboard?