Copia de Dandelin's theorem in stereo

저자:Lorenzo Cubeles Blasco, Mathieu Blossier

* Move points A and B to change section of the cone * Spheres are tangent to the plane and to the cone * Move point P on the conic * When the conic is an ellipse, why is MP+PH constant ?

새 자료

apec
Basic Percent Exercises (V1)
Balls in an Urn
רישום חופשי
A note on Erdős’s mysterious remark

자료 찾기

Animation 196
Ratio
M1-55
Combining Functions: IM Alg2.5.10

주제 찾기

평면
합동
수심
확률
곡선 개형