Two-Column Proof in Geometry: Definition & Examples


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question 1 of 3

In any type of mathematical proof, what is usually recorded first?

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1. What is the correct definition of proof in geometry?

2. Which of the following is not a proof format?

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About This Quiz & Worksheet

Use this quiz and worksheet to find out what you know about two-column proofs in geometry. Some questions will also test whether you understand how proofs should be written.

Quiz & Worksheet Goals

These tools will enable you to prove that you understand:

  • How proofs are recorded
  • Formats of proofs
  • Information that's useful to a proof

Skills Practiced

Increase the amount of practice you get with your study skills by using the following abilities:

  • Reading comprehension - ensure that you draw the most important information from the related lesson on two-column proofs in geometry
  • Problem solving - use acquired knowledge to solve a practice problem involving vertical angles
  • Interpreting information - verify that you can read statements in a diagram and interpret reasons for them

Additional Learning

If you'd like to continue learning more about this subject, you should study the lesson entitled Two-Column Proof in Geometry: Definition & Examples. Topics that are covered by this lesson include:

  • Four important factors related to a two-column proof
  • Items you will need to write this kind of proof
  • Options for writing proofs