About This Chapter
Who's it for?
Anyone who needs help preparing for the math portion of the GMAT will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn better grades. You're in the right place if you:
- Have fallen behind in understanding the properties of rectangles and squares or the applications of similar triangles.
- Need an efficient way to learn about the geometric properties of objects.
- Learn best with engaging auditory and visual tools.
- Struggle with learning disabilities or learning differences, including autism and ADHD.
- Experience difficulty understanding your teachers.
- Missed class time and need to catch up.
- Can't access extra math resources at school.
How it works:
- Start at the beginning, or identify the topics that you need help with.
- Watch and learn from fun videos, reviewing as needed.
- Refer to the video transcripts to reinforce your learning.
- Test your understanding of each lesson with short quizzes.
- Submit questions to one of our instructors for personalized support if you need extra help.
- Verify you're ready by completing the Geometric Properties of Objects chapter exam.
Why it works:
- Study Efficiently: Skip what you know, review what you don't.
- Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
- Be Ready on Test Day: Use the Geometric Properties of Objects chapter exam to be prepared.
- Get Extra Support: Ask our subject-matter experts any relevant question. They're here to help!
- Study With Flexibility: Watch videos on any web-ready device.
Students will review:
In this chapter, you'll learn the answers to questions including:
- What properties are unique to parallelograms, rhombuses and trapezoids?
- How do polygons and quadrilaterals differ from each other?
- What is the definition of a similar triangle?
- What are some of the unique features of congruent and similar shapes?
- How can scale factors be applied to the area, perimeter and volume of similar shapes?
- What makes lines parallel, perpendicular or transverse?
- How do alternate, corresponding, interior and vertical angles differ from each other?
- What are some practical applications of the Pythagorean Theorem?
1. Properties of Shapes: Rectangles, Squares and Rhombuses
What's the difference between a square and a rectangle? What about a rhombus and a square? In this lesson, we'll look at the properties of these shapes.
2. Properties of Shapes: Quadrilaterals, Parallelograms, Trapezoids, Polygons
Four-sided objects are more than just squares and rectangles. In this lesson, we'll discuss quadrilaterals, parallelograms and trapezoids. We'll also discuss polygons, objects that can have more sides than you can count.
3. How to Identify Similar Triangles
Similar triangles have the same characteristics as similar figures but can be identified much more easily. Learn the shortcuts for identifying similar triangles here and test your ability with a quiz.
4. Applications of Similar Triangles
Similar triangles are used to solve problems in everyday situations. Learn how to solve with similar triangles here, and then test your understanding with a quiz.
5. Properties of Congruent and Similar Shapes
In this lesson, we'll look at triangles, rectangles and other shapes that share properties. This includes both congruent and similar shapes. We'll also practice identifying the missing properties of these shapes.
6. Applying Scale Factors to Perimeter, Area, and Volume of Similar Figures
How do shapes change sizes yet retain their proportions and similarities to other shapes? In this lesson, we'll look at what a scale factor is and how to apply it. We'll consider scale factors with regards to three different aspects of similar shapes: perimeter, area and volume.
7. Parallel, Perpendicular and Transverse Lines
What are the different types of lines? Where are they visible in the real world and how can you recognize them? Find out here and test your knowledge with a quiz.
8. Types of Angles: Vertical, Corresponding, Alternate Interior & Others
In addition to basic right, acute, or obtuse angles, there are many other types of angles or angle relationships. In this lesson, we will learn to identify these angle relationships and discuss their measurements.
9. Angles and Triangles: Practice Problems
Want more practice solving with angle pairs? How about more review for solving angles in triangles? Look no further. Get more practice here, and test your ability with a quiz.
10. The Pythagorean Theorem: Practice and Application
The Pythagorean theorem is one of the most famous geometric theorems. Written by the Greek mathematician Pythagoras, this theorem makes it possible to find a missing side length of a right triangle. Learn more about the famous theorem here and test your understanding with a quiz.
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Other chapters within the GMAT Prep: Help and Review course
- Basic Arithmetic Calculations: Help and Review
- Rational Numbers: Help and Review
- Decimals and Percents: Help and Review
- Data & Statistics: Help and Review
- Basic Algebraic Expressions: Help and Review
- Exponents: Help and Review
- Algebraic Linear Equations & Inequalities: Help and Review
- Algebra - Absolute Value Equations & Inequalities: Help and Review
- Algebra - Polynomials: Help and Review
- Algebra - Rational Expressions: Help and Review
- Perimeter, Area & Volume: Help and Review
- Geometric Graphing Basics: Help and Review
- Geometric Graphing Functions: Help and Review
- Writing Conventions - Grammar: Help and Review
- Usage in Writing: Help and Review
- Reading Comprehension for Test-Taking: Help and Review
- Critical Reasoning for Test-Taking: Help and Review
- Practical Applications for Test-Taking: Help and Review
- Essay Writing Basics: Help and Review
- Essay Clarity: Help and Review
- Editing Your Writing: Help and Review
- Practicing Analytical Writing: Help and Review
- GMAT Test: General Info
- GMAT Prep Flashcards