Home > Construct with GeoGebra -> Compass and Straightedge -> #2 Copy a Triangle SSS
Given: A triangle ABC and a line with point P on it.
Goal: Construct a triangle PRS on this line with vertex P .
YouTube Mathcast or
ScreenCast Mathcast (if YT is blocked)
Exploring Interactivity: Watch and then explore the construction Directions for InterActivity
1. Click on Play to see the construction unfold.
2. Select the Move tool and click & drag points A, B and/or C. The copied triangle is always congruent.
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DIY GeoGebra Interactivity: Copy a triangle Directions for Interactivity (opens in new window)
Go for it! Construct a line segment and a line and then copy the segment onto the line.
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Metadata
Global
Compass and Straightedge Constructions with GeoGebra
Brief
Construction #2: Copy a triangle
Grade
5th-Geometry
Strand
Measurement and Geometry, Geometry
Standards
CA 5.MG.2.7 - CA 7.MG.3.1 - CA Geometry 16.0
Keywords
construction, straightedge, compass, ruler, geogebra, geometry, angle, triangle, segment, copy
Comments
none
Download
You can download everything; a zip is in progress ...
Author
LFS - contact
Type
Freeware - Available for Offline and Online Use - Translatable (html)
Use
Requires sunJava player
geometric, construct, construction, straightedge, compass, ruler, geogebra, application, geometry, program
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