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Square and Triangle by Conway
Forfatter
John Golden
Emne:
Kvadrat
A neat fact about maximal inscribed squares in equilaterals and equilaterals in squares. Found by John Conway, seen at the Futility Closet.
http://www.futilitycloset.com/2015/09/02/a-curious-equality/
GeoGebra
Nye Materialer
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Tracing r = 2 cos(θ)
Graphing 1 + cos(θ) in Polar Coordinates
Cosine in Cartesian and Polar Coordinates
רישום חופשי
Opdag Ressourcer
Are they moving the same speed?
Volume of a Rectangular Prism
EC 1718 F6 intersections
အပူကြောင့်အလျားများရှည်လာခြင်း
Udforsk emner
Eksponentielle funktioner
Statistiske karakteristika
Aritmetiske operationer
Integralregning
Kugle