In my instructional unit I will be pulling
information from a high school geometry book. The book I will
use primarily is*Geometry* by Holt, Rinehart, and Wilson.
I will be concentrating on Chapter 5: Perimeter and Area.

5.2 Areas of Triangles, Parrelograms, and Trapezoids

5.3 Circumferences and Areas of Circles

5.5 Special Triangles and Areas of Regular Polygons

5.6 The Distance Formula and the Method of Quadrature

5.7 Proofs Using Coordinate Geometry