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3D Mirascope
Author:
Jason Wrinkle
,
Roy Wright
A 3D real image can be produced by joining two parabolic reflectors.
GeoGebra
In the illustration, the red points can be moved to change the shape of the parabolas. The foci of the parabolas are marked with x's. The frog can also be moved.
New Resources
分數化百分數:練習
Involute of the Circle
Translation of the Graph of a Function
Nikmati Keunggulan Di Bandar Judi Terpercaya
Difference engine Babbage vb 2
Discover Resources
The angle opposite the greater of two sides is greater than the angle opposite the lesser
Construct a bisector of angle BAC
Triangle Angle Bisector Theorem (2.0)
Visualization of Pythagorean Theorem:
Discover Topics
Incircle or Inscribed Circle
Parallelogram
Perimeter
General Quadrilateral
Correlation