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Pentagrams
Author:
Sangeeta Gulati
GeoGebra
How would you make these Pentagrams? Did you know you can make a custom tool and use it to create as many Pentagram as you want?
New Resources
Golden Rectangles and Golden Spirals
A note on Erdős’s mysterious remark
seo tool
Roll 6d five times
Flip A Bunch of Coins
Discover Resources
transformation de forme et mouvement
Reflection Lab
Checkbox Caption, List - Forum Example
investigation 5
Het spiegelbeeld tekenen van een driehoek
Approximating Gradient of a Parabola
คิดเลขเร็ว
Discover Topics
Scalene Triangles
Unit Circle
Distributions
Derivative
Hyperbola