Copyright

Ch 3: OUP Oxford IB Math Studies Chapter 3: Geometry & Trigonometry 1

About This Chapter

The Geometry and Trigonometry 1 chapter of this OUP Oxford IB Math Studies Textbook Companion Course helps students learn the essential lessons associated with geometry and trigonometry. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Geometry and Trigonometry 1 textbook chapter.

How It Works:

  • Identify the lessons in the OUP Oxford IB Geometry and Trigonometry 1 chapter with which you need help.
  • Find the corresponding video lessons with this companion course chapter.
  • Watch fun videos that cover the geometry and trigonometry topics you need to learn or review.
  • Complete the quizzes to test your understanding.
  • If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

Chapter Topics

You'll learn all of the math topics covered in the textbook chapter, including:

  • Applying the slope of a line
  • Point-slope form and slope-intercept form
  • Systems of equations
  • The definitions of sine and cosine
  • The Pythagorean theorem
  • Trigonometric ratios
  • Applications of the laws of sine and cosine

OUP Oxford IB is a registered trademark of the University of Oxford, which is not affiliated with Study.com.

8 Lessons in Chapter 3: OUP Oxford IB Math Studies Chapter 3: Geometry & Trigonometry 1
Test your knowledge with a 30-question chapter practice test
How to Find and Apply The Slope of a Line

1. How to Find and Apply The Slope of a Line

In this lesson, we'll discover all about the slopes of lines. We'll learn about different types of slopes and how to find the slopes of lines. We'll use two methods: the slope formula and the slope-intercept form.

Calculating the Slope of a Line: Point-Slope Form, Slope-Intercept Form & More

2. Calculating the Slope of a Line: Point-Slope Form, Slope-Intercept Form & More

Being able to calculate the slope of a line is a very useful skill to have. Why? Watch this video lesson to find out and learn how to find the slope when working with various equations and various lines.

What is a System of Equations?

3. What is a System of Equations?

So what happens if we want to compare more than one equation? Welcome to a 'system' of equations! Learn what one is, how to solve them and when they come up in real life.

Trigonometry: Sine and Cosine

4. Trigonometry: Sine and Cosine

Learn an easy trick to help you solve trigonometry problems, including problems with sine, cosine and inverse trig functions. At the end of this lesson, you'll know what SohCahToa means and how to use it.

Trigonometry and the Pythagorean Theorem

5. Trigonometry and the Pythagorean Theorem

Explore how the Pythagorean Theorem can be used in conjunction with trigonometric functions. In this lesson, take an inverse trigonometric function, and define all three sides of a right triangle.

Practice Finding the Trigonometric Ratios

6. Practice Finding the Trigonometric Ratios

So you know what sine, cosine and tangent are. Great! But how do you use them? Find out how in this lesson as we find missing sides and angles using trigonometric ratios.

Law of Sines: Definition and Application

7. Law of Sines: Definition and Application

Don't get stuck trying to find missing sides or angles in a triangle. Use the Law of Sines to rescue you from any perilous triangle in which you have just a few pieces of information.

Law of Cosines: Definition and Application

8. Law of Cosines: Definition and Application

In this lesson, we'll learn how to solve problems involving three sides and one angle in a triangle. The Law of Cosines, a modification of the Pythagorean Theorem, will save the day.

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

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.

Support