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US Common Core State Standard Math 3.G.A.2
Demonstrations 1  20 of 62
Description of Standard:
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Spirals of Squares
An Example of the BolyaiGerwien Theorem
Three Hinged Dissections of Squares
DodecagontoHexagon Dissection
Lindgren's HexagontoTriangle Dissection
Theobald's NonagontoTriangle Dissection
Goldberg's PentagontoTriangle Dissection
PentagontoNearSquare Dissection
Triangle to Parallelogram
Tilson's SquaretoPentagram Dissection
Bradley's HexagramtoSquare Dissection
Fraction Blocks
Dissection of a Pentagon to Almost a Square
Hinged Dissection of Equilateral Triangles
Lindgren's Hinged Dissection of Quadrilaterals
Hinged Dissections of a Hexagram and a Hexagon
Lindgren's TwoTrianglestoOne Hinged Dissection
Taylor's Hinged Dissection of One Parallelogram into Another
Macaulay's Triangle and Trapezoid Hinged Dissection
Two Hinged Dissections of a Gnomon to a Square
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