Perimeter of a Sector of a Circle


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question 1 of 3

If you had a plate with a 19'' diameter, the circumference (distance around the edge of the plate) would be _____ ''. (Select the best answer)

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1. If you cut a 20'' diameter pizza into 12 even slices, each slice would have an outside arc that is _____'' in length. (Select the best answer)

2. If a particular sector of a circle has a radius length of 5 inches and an arc length of 6.5 inches, then the perimeter of that sector will be _____ inches.

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About This Quiz & Worksheet

There are many so applications for which knowing the properties of a sector of a circle can be helpful. The quiz will test your knowledge of this area.

Quiz & Worksheet Goals

This assessment will test your ability to calculate:

  • Circumferences of circles
  • Arcs lengths of sectors
  • Perimeters of sectors

Skills Practiced

A few other skills covered in this assessment include:

  • Making connections - use your understanding of the parts of a circle, such as diameter, radius and circumference
  • Information recall - access the knowledge you've gained regarding how to find the properties of circles and sectors of a circle
  • Problem solving - use acquired knowledge to solve practice problems that will ask you to find the properties of sectors of circles

Additional Learning

The lesson that comes with this assessment, Perimeter of a Sector of a Circle, will help you improve your understanding of the quiz questions and:

  • The parts of a sector of a circle
  • Formulas used to find the properties of sectors
  • Applications of related calculations