A. Definition
1. corresponding angles
2. corresponding sides
B. Similar triangle theorem
1. proportional sides
2. primary ratios
C. Right triangle
1. hypotenuse
2. adjacent side
3. opposite side
7.4 Essential Ideas
Two triangles are similar if two angles of one triangle
are equal to two angles of the other triangle. If the
triangles are similar, then their corresponding sides
are proportional.
