The GEOMETER'S

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The GEOMETER'S SKETCHPAD
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Introduction
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Selection Arrow Tools
Point Tool
Compass Tool
Straightedge Tools
Text Tool
Custom Tools
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1. Straightedge/Segment Tool
2. Compass Tool, Right End Point, Move Toward
Left.
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2.
1. Selection Arrow
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2.
1. Highlighted
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2.
1. Highlighted
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Segment Tool, Complete Three Sides
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A theorem about
Quadrilaterals
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When the midpoints of the sides of a
quadrilateral are connected, the resulting shape
is always a ___________.
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New Sketch
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Arrow Tool, Select For Sides
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Highlight four Inner Segments
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Menu Covering Object!
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Select Three Consecutive Midpoints
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Menu Covering Object!
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Select Two More Angles
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Drag Various Parts of the Original Quadrilateral
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Algebra Potpourri
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New Sketch
Graph Define Coordinate System
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Point Tool
Using Point Tool , Create a Point Somewhere Other
than on an Axis
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Drag Point Around to Change Coordinates
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Type X
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2. Edit, Merge Point to Function Plot
1. Select the Plot You Just Created and the
Independent Point
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The Point Attaches Itself to the Function Plot
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Move Right to Left
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Move the Unit Point Back So That the X Axis Goes
From Around -10 to 10
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And Next ...
Plotting A Family of Curves with Parameters