Diagonals of a Rectangle

Author:Cory Larson, jen.bravo@bvsd.org

The figure in the applet will remain a rectangle. Drag vertices A or B to change the size of the rectangle. What 2 things remain true about the diagonals of the rectangle?

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Tracing r = 2 cos(θ)
Graph Segment of f(x) = x in Polar Coordinates
分數化百分數：練習
apec
Graphing 1 + cos(θ) in Polar Coordinates

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#1) The three excircles of triangle ABC will be tangent to the (non-extended) sides at three points.
traject1
GGB #3
Question Number 6_170713
Rotació sobre l'eix X: Creació de Superfícies de Revolución amb GGB AR
Inscribed and Circumscribed Circles in a Triangle

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Orthocenter
Limits
Line Segment
Secant Line or Secant
Function Graph