Chapter 11 Vocabulary and Formulas, page 1 of 2
DIRECTIONS
1. DEFINITIONS OR FORMULAS
For each vocabulary term or formula, write out the definition of the term or give the formula. If
you are giving a formula, define your variables (e.g., don't write just A = b x h, write Area = Base
x Height or A = b x h, and define A = area, b = base and h = height).
2. SKETCH
A simple sketch (picture) is required for each term unless specified by: NO PICTURE. For terms
that require a sketch; draw a simple and labeled sketch of the item you are defining.
Recommendation: Don't waste time on fancy graphics
Section 11.3
1. Projection Point (no picture)
2. Similarity Mapping (no picture)
3. Scale Factor (no picture)
4. Enlargement (no picture)
5. Reduction (no picture)
6. Similar Figures
7. Similar Polygons
8. Similar Triangles
9. Angle Angle Similarity
Chapter 11 Vocabulary and Formulas, page 2 of 2
10. Side Side Side Similarity