# What are Irrational Numbers? - Definition & Examples

Instructions:

question 1 of 3

### Which of the following numbers is irrational?

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### 2. Which of the following numbers is not irrational?

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Using this quiz and attached worksheet, you can evaluate how well you understand roots and pi. The quiz will also assess your understanding of concepts like the golden ratio.

## Quiz & Worksheet Goals

Use these assessment tools to measure your knowledge of:

• Irrational numbers
• Irrational number characteristics
• The number pi
• The golden ratio

## Skills Practiced

This worksheet and quiz let you practice the following skills:

• Reading comprehension - ensure that you draw the most important information from the related lesson on irrational numbers
• Critical thinking - apply relevant concepts to examine information about the number pi
• Interpreting information - verify that you can read information regarding the golden ratio

To learn more about irrational numbers, review the lesson What are Irrational Numbers? - Definition & Examples:

• Define irrational with regard to mathematics
• Using roots
• Using the number pi
• Define Euler's number and transcendental numbers
• Understanding the golden ratio/phi
• Identify the use of a pentagram with irrational numbers
Final Exam
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