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  • Home
  • Tutoring
  • Statistics
    • AP Exam Review
    • Unit 1: Exploring & Understanding Data
    • Unit 2: Exploring Relationships Between Variables
    • Unit 3: Gathering Data
    • Unit 4: Randomness & Probability
  • Geometry
    • Estimation
    • Measurement
    • Parallel Lines
  • Pre-Algebra/Algebra I
    • C4: Writing Linear Functions
    • C3: Graphing Linear Functions
    • C2: Working with Inequalities
    • C1: Solving Linear Equations
    • Unit A: Fractions
    • Unit B: Percents
    • Unit C: Integers & Operations
    • Unit D: Verbal Expressions & Like Terms
  • Algebra 2
    • Chapter 4: Polynomial Functions
    • Chapter 3: Quadratic Equations & Complex Numbers
    • Chapter 2: Quadratic Functions
    • Chapter 1: Linear Functions
    • Review Unit C: Systems of Equations
    • Review Unit B: Functions & Relations
    • Review Unit A: Equations
Ms. Razor's Math Page

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