# Geometry

- Author:
- A B Cron

- Topic:
- Geometry

This book will cover topics in Geometry

**G**eneral**E**ducational**D**evelopment (GED) tests are a group of four subject tests which, when passed, certify that the test taker has American or Canadian high school-level academic skills. Here are some topics which can assist students in learning the mathematics covered on the GED/HiSET/TASC/GCSE**G**eneral**C**ertificate of**S**econdary**E**ducation. Book 1 is a compilation of basic skills needed for success, but not tested.**Mostly PreGED Skills**Book 2 has many activities which are tested.**Many GED Level Skills****GED Mathematics Book1**https://www.geogebra.org/m/j4UyPdKW**GED Mathematics Book 2**https://www.geogebra.org/m/mEs37yMj**GED Science**https://www.geogebra.org/m/kH5xMUpw**GED Slope**https://www.geogebra.org/m/cvAySD7E Thanks, Tim B.**Geometry Introduction**https://www.geogebra.org/m/dsGHMH8u## Table of Contents

### Basic Terminology

- Basic Terms in Geometry
- Triangle Inequality
- Finding sums of angles
- What class of Triangles use Pythagorean Theorem?
- Triangle: Sum of Interior Angles
- Parallel Lines & Related Angles
- Intersecting Line Properties
- Classify Triangles by Angle
- Supplementary Angles (Quick Exploration)
- Complementary Meaning?
- PolygonTypes
- Regular Pentagons (with Limits)

### Circles and Arcs

### Circle Relationships

### Constructions

### Pythagoras

### Conics

- General Equation of Parabola (origin)
- General Equation of Parabola (transform)
- General Equation of Circle (origin)
- General Equation of Circle (origin)
- General Equation of Ellipse (origin)
- General Equation of Ellipse (translated)
- General Equation of Hyperbola (origin)
- General Equation of Hyperbola (transform)
- Volume of Sphere Proof

### Triangle Properties

### Quadrilaterals

### Angles