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Proving Triangles Similar (4)
Author:
Tim Brzezinski
Topic:
Dilation
,
Reflection
,
Rotation
,
Similarity Transformation or Similarity
,
Geometric Transformations
,
Translation
,
Triangles
Students: This task follows the
Proving Triangles Similar (3) task
.
Prove that these two triangles are SIMILAR by using any one or more of the transformational geometry tools in the limited tool bar.
GeoGebra
New Resources
alg2_05_05_01_applet_exp_flvs
探究由平行線和截線所成的角
Tutorial: Create lists of numbers and objects
Icosahedron1
Construct a Conic
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permutate
special lines / line segments and points in a triangle
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Discover Topics
Similar Triangles
Mode
Congruence
Expected Value
Parametric Curves