"The beginning of Geometry is the definition of terms." - Hero of Alexandria

Solutions to Lessons and Other Demonstrations

Chapter 1 Section 7 (1.7) - Transformations
Reflection I
Reflection II
Reflectional Symmetry
Rotation
Rotational Symmetry
Rotational Symmetry with Hexagon
Translation

Deriving Area Formulas of Special Polygons
Rectangle: Fixed Perimeter, Maximum Area Rectangle: Fixed Area: Minimum Perimeter
Area of a Right Triangle Area of a Triangle
Area of a Parallelogram
Area of a Trapezoid Area of a Trapezoid-A Different Way

Misc
Puzzle Problem - Proof of the Pythagorean Theorem
Example of 1 Point Perspective

Chapter 10
3-D Activity

Chapter 11
Solutions to Quiz 11.7 D