# Ch 2: Geometry Topics

Study for GED exam's mathematical reasoning questions with this chapter on geometry. Video lessons and quizzes can show you how to calculate the dimensions of both two- and three-dimensional shapes.

## Geometry Topics - Chapter Summary

Study properties of geometric shapes and the methods used to measure their dimensions with the video lessons included in this chapter. Instructors cover the following topics to help you prepare for these types of questions on the GED mathematical reasoning exam:

• Points, lines, angles and degrees
• Vertical, corresponding, exterior and interior angles
• Parallel, perpendicular and transverse lines
• Properties of rectangles, squares and rhombuses
• Perimeter and area of triangles
• Surface area and volume of three-dimensional figures
• Area and circumference of circles

This geometry chapter features video lessons taught by experienced instructors who walk you through each topic's key terms and problem-solving steps with the aid of graphical illustrations and sample problems. Additional resources include lesson transcripts and multiple-choice quizzes you can take as many times as you need to assess your understanding of lesson content and create a study plan.

### Geometry Topics - Chapter Objectives

You probably know some of the basics associated with geometric shapes, but this chapter will address some more complex topics that you'll need to be familiar with to answer questions in the math GED exam's quantitative problem solving content domain. These types of questions make up around 45% of the exam and require you to find measurements for a shape's unknown angles or sides, identify similar triangles and calculate a figure's perimeter, area, circumference and volume.

Questions on the mathematical reasoning exam consist of multiple-choice, hot spot, fill-in-the-blank and matching questions, and you'll be given 90 minutes to complete them. Minimum scores of 150 on this and the other three test sections are needed to pass the test, which is used to assess the academic skills of applicants for a high school equivalency diploma.

8 Lessons in Chapter 2: Geometry Topics
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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