Triangle Proportionality Theorem


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question 1 of 3

What line do you need to use the triangle proportionality theorem?

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1. Find x.

2. Find x

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About this Quiz & Worksheet

This quiz and worksheet combo will help you test your understanding of the triangle proportionality theorem. Some vocabulary terms you'll need to know to pass the quiz include parallel lines and proportional sides

Quiz & Worksheet Goals

In these assessments you'll be tested on the following processes and definitions:

  • The triangle proportionality theorem
  • How to apply the theorem to real world situations
  • Parallel lines

Skills Practiced

This quiz and worksheet allow students to test the following skills:

  • Making connections - use understanding of the concept of the triangle proportionality theorem
  • Problem solving - use acquired knowledge to solve triangle proportionality practice problems
  • Knowledge application- use your knowledge to answer questions about real life scenarios, such as engineering problems and applications

Additional Learning

To learn more about estimating proportional side lengths in triangles, review the accompanying lesson on Triangle Proportionality Theorem. This lesson covers the following objectives:

  • The Triangle Proportionality Theorem
  • Applying the theorem
  • Drawing a parallel line
  • Proportional sides