Pentominoes

Author:John Golden

Finally made a set I like. Inspired by Duane Habecker's excellent GeoGebra set: https://www.geogebra.org/m/dzN68HSS Click the polygon to flip! The dots translate and the diamonds turn.

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רישום חופשי
Folding door
အခြေခံ data အခေါ်အဝေါ်များ
bewijs stelling van Pythagoras
Proving Triangles Similar: Multistep Transformations

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Start, Perpendicular to line from point not on line
TR (ΚΑΥ) - Πυθαγόρειο θεώρημα
ဒီစီမော်တာ
Equilateral Triangle Construction Template APS
Intro to quadrants and reduction formula

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Exponent
Straight Lines
Piecewise Functions
Logarithm
Bar Chart or Bar Graph