Origami Star 2

Autor:Arthur Lee

Make a cut-out along JK through all the flaps. Unfold the paper to get a star. Modify the cut to make other shapes. If angle GOA is not one-fifth of a straight angle, how would the symmetry be affected? (Drag Q to check.)

Nuevos recursos

Slope Between 2 Points (Phase 2)
Rolling Circles and Polygons
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
bewijs stelling van Pythagoras

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Basic examples of velocity fields
Area of a parallelogram
Right Angle Trig2
原点を通る2次関数の最大・最小

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Raíz
Sucesiones y Series
Regresión Lineal
Ecuaciones lineales
Integral Definida