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Brian McLogan
What is similarity
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...
Brian McLogan
How congruent triangles compare to similar triangles
👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...
Khan Academy
Khan Academy: Linear Transformation Examples: Scaling and Reflections
Creating scaling and reflection transformation matrices (which are diagonal).
Khan Academy
Khan Academy: Congruence and Similarity Harder Example
This video lesson from Khan Academy covers congruence and similarity for eighth grade mathematics students. Watch Sal work through a harder congruence and similarity problem.
Khan Academy
Khan Academy: Congruence and Similarity Basic Example
This video lesson from Khan Academy covers congruence and similarity for eighth-grade mathematics students. Watch Sal work through a basic congruence and similarity problem.