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Pinhole Camera
作者:
Tobias Kraus
A Pinhole Camera Simulation. Drag the turquois circle to see the relationship to its projection.
GeoGebra
最新資源
Ellipse, Hyperbola and Circle as Envelopes
Slope of a Straight Line: Run and Rise
Rotating Points (Optical Illusion)
Teorema Japonês para quadriláteros inscritos em uma circunferência
"Compressed" Astroid as Envelope
探索資源
Points of Concurrence in a Triangle
A Circular Slider
Making Parabolas
Eigenschappen van de rechthoek
Isosceles Trapezoid
探索主題
二次函數
正三角形
體積
平行四邊形
直角三角形