EPHS Geometry - Ch7: Relations and Similarity

Solving Proportion 1

7 4 Parallel Lines and Proportional Parts

Solving Problems with Similar Triangles 3

Solving Problems with Similar Triangles 2

Similarity Triangle Statements

Siimilar Triangles or Not

Solving Problems with Similar Triangles 1

Solving Proportions 2

Ratios

Similarity Statement and Scale Factor 2

Similar Polygons

Using Ratios to find angles of triangles

Using Ratios to find side lengths of triangles

Similarity Statement and Scale Factor 1

The Range

Relationships of Angles and Sides in a Triangle

The Triangle Inequality

Practice Problem 1 (Triangle: Yes or No?)

Practice Problem 2 (Range)

Practice Problem 3 (Triangle Sides)