Parts of a Circle


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question 1 of 3

If the radius of a circle is 2, what is the diameter?

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1. Which of the following must pass through the center of the circle?

2. What is a chord?

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About This Quiz & Worksheet

Circles are important, fundamental shapes, and these assessments will allow you to assess your knowledge of a circle and its parts. Some of the topics addressed by quiz questions include diameter and radius, chords, and the shapes of real objects.

Quiz & Worksheet Goals

Practice questions will ask you to:

  • Identify circular shapes in real life
  • Solve for diameter
  • Define chord
  • Identify parts of a circle given a description

Skills Practiced

Students will use the following skills in these guides:

  • Distinguishing differences - compare and contrast topics from the lesson, such as circular and non-circular objects
  • Problem solving - use acquired knowledge to solve for diameter in practice problems
  • Reading comprehension - ensure that you draw the most important information from the related lesson on parts of a circle
  • Interpreting information - verify that you can read information regarding radius and diameter and interpret it correctly

Additional Learning

Be sure to review the accompanying lesson entitled Parts of a Circle to continue learning about this topic. Some goals covered by the lesson include:

  • Define circle, radius, diameter, and chord
  • Identify important parts of a circle on a diagram
  • Know the formula to find diameter
  • Understand the relationship of circles to objects in real life