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Outline
Congruency and Similarity of Triangles
Congruency of Triangles
Congruency and Similarity of Triangles
Author:
Lew W. S.
Topic:
Triangles
Collection of applets on congruency and similarity of mainly triangles.
Congruency of Triangles
Exploring Congruency
Congruent Triangles: Side - Side - Side
Congruent Triangles: Side - Angle - Side
Congruent Triangles: Angle - Side - Angle
Right-angle-Hypotenuse-Side
Next
Exploring Congruency
New Resources
Astroid
Sine in Cartesian and Polar Coordinates
Special Right Triangles 30°-60°-90° and 45°-45°-90°
Advanced example 3: Colored vector field 3D
Tracing r = 2 cos(θ)
Discover Resources
CCSS IP Math I 5.3.1 Example 4
copy an angle 2
分數化百分數
Notes p.4 Example 4
Law of Sines SSA Ambiguous Case
Discover Topics
Cube
Similar Triangles
Hypothesis Testing
Parallelogram
Ratios