What is a Right Angle? - Definition & Formula


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question 1 of 3

A right angle always measures how many degrees?

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1. What is the name of this formula?

2. How much does the third side measure?

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About This Quiz & Worksheet

Ever wondered how to work with right angles in geometry? Use this interactive quiz and printable worksheet to test your knowledge of this mathematical formula and to identify important study points.

Quiz & Worksheet Goals

This quiz and worksheet will test you on the following terms and topics:

  • Measure of right angles
  • Hypotenuse
  • How to calculate triangle side lengths

Skills Practiced

You can use this interactive quiz and printable worksheet to practice the following skills:

  • Reading comprehension- ensure that you draw the most important information from the related lesson on right angles
  • Problem solving- use acquired knowledge to solve practice problems with triangles
  • Defining key concepts- ensure that you can accurately define key phrases, such as the hypotenuse
  • Knowledge application- use your knowledge to answer questions about right angles

Additional Learning

If you want to learn more about right angles, check out the accompanying lesson, What is a Right Angle? - Definition & Formula. This lesson will cover the following objectives:

  • Learn the proper notation for right angles
  • Understand the role the hypotenuse plays
  • Solve for X in geometric equations