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Triangle rotation in regular octagon.
Author:
Mike Manley
Topic:
Rotation
Use the slider to rotate the triangle to the other.
GeoGebra
New Resources
A note on Erdős’s mysterious remark
Untitled
International Day of Mathematics 2025
רישום חופשי
以竹簽拼砌三角形
Discover Resources
Venn Diagrams, shaded area
Quad Dissected Into Parallelogram
Triangle with area of 200 units squared
משימה 2
餘弦的概念
Discover Topics
Sphere
Median Line
Piecewise Functions
Surface
Standard Deviation