2. Chapter 7
How to write and solve ratios and proportions
Prove or disprove polygons are similar
Prove triangles are similar by AA, SSS, SAS
Apply similar triangles to real world problems
Prove triangles are similar by AA, SSS, SAS on the coordinate plane

5. Chapter 8
Similarity in right triangles
SOH-CAH-TOA
Find lengths
Find angle measures
Angles of elevation and depression
Law of Sines
Law of Cosines

7. Chapter 9
Tessellations
Symmetry
Rotational
Line

8. When all dimensions are multiplied by b
Chapter 10
Area
Circles, kites, rhombi, etc.
Regular polygons
Composite Figures
Effect of Changing Dimensions Proportionally
Formula for Area of a Polygon
When all dimensions are multiplied by b
The perimeter or circumference change by a factor of b
And the area is changed by a factor of b2

9. Chapter 11
Naming prisms and pyramids
Volume
Pyramids, cones, prisms, etc.

10. Chapter 12
Basic terms
Chords, tangent, secant, etc.
Tangent and radius are perpendicular
Central angle=arc measure
Finding sector area and arc length
Segment Relationships
Circles in the coordinate plane
Graphing
Writing the equation
Finding center and radius