Rotating Lines

Author:David Wees

Try changing the value of the angle below. What relationships do you see between the lines as the angle changes? What relationships do you see between the lines when they are perpendicular to each other?

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函數的單調性
Untitled
Average Value of a Function
Select an object for a time to start a command. Light
函數的奇偶性

Discover Resources

Theorem 4.12
orthocenter
Icosahedral Rings
Geogebra incenter
(a) Intersection of 3 planes: example 1

Discover Topics

Dilation
Hyperbola
Random Experiments
Circumcircle or Circumscribed Circle
Trapezoid