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A triangle circumscribed by a circle
作者:
Gary Parker
主题:
圆
The triangle ABC has been circumscribed by a circle. Move the points A, B, or C and watch how the intersection of the perpenducular bisectors moves, yet the circle always passes through A, B and C.
GeoGebra
新资源
Rectangular Cross Sections
רישום חופשי
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
Slopes of Perpendicular Lines
z`]]
发现资源
Marianne Hofer Project Ch. 5
Bug_Area_CircArcAreaList01
A Logistic Model for Risk of Fatal Car Crash vs BAC
holes and asymptotes?
fish2
周长相等的正多边形与圆的面积比较
发现主题
立方体
函数图象
幂函数
几何变换
等腰三角形