# Unit 3: GED Geometry

# Shape Up

Shape Up

The good news: there's not a whole lot of Geometry on the GED. The bad news: the geometry that shows up most often- perimeter, area, and volume- tends to show up in some fairly complex ways. We've created this unit to build to the skill level you need to ace that test!

## Get Ready!

Get Ready!

Grab your **GED Formula Sheet** and your **TI-30XS Multiview Calculator** to be prepared for the lessons in this unit.

## GEOMETRY LESSONS

GEOMETRY LESSONS

### Work through each of these lessons- watching each video, taking notes, and completing at least one of the related practices- to boost your geometry skills for the big day.

Work through each of these lessons- watching each video, taking notes, and completing at least one of the related practices- to boost your geometry skills for the big day.

**Lesson 1:** **Area & Perimeter by Definition**

**Lesson 2:** **Area and Perimeter with Formulas**

**Lesson 3:** **A&P Formulas to Solve for Dimensions**

**Lesson 4:** **Circle Formulas (mmm... pi!)**

**Lesson 5:** **Volume and Surface Area Formulas**

**Lesson 6:** **Solving For a Missing Dimension**

**Lesson 7:** **Perimeter of Composite Shapes**

**Lesson 8:** **Area of Composite Shapes**