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Geometry
Pre-Algebra/Algebra I
Algebra 2
Home
Statistics
Geometry
Pre-Algebra/Algebra I
Algebra 2
Unit 7: Similarity
Lesson 7.1
Find an unknown in a proportion
: t2 Find an Unknown in a Proportion
Writing proportions
: Setting up proportions to solve a word problem
Find an unknown in a proportion 2
: t2 Find an Unknown in a Proportion 2
Proportions 2 exercise examples
:
Constructing proportions to solve application problems
:
Lesson 7.2
Similarity example problems
: Two example problems involving similarity
Lesson 7.3
Similar triangle basics
: Introduction to what it means for triangles to be similar
Similar triangle example problems
: Multiple examples looking for similarity of triangles
Similar triangles
: Introduction to similar triangles
Similar triangles (part 2)
: More on similar triangles
Lesson 7.4
Similarity postulates
: Thinking about what we need to know whether two triangles are similar