Quarter Circles: Calculating Area, Perimeter & Radius


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question 1 of 3

The area of a particular circle is 16 inches squared. What is the area of a quarter of this circle?

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1. The radius of a particular quarter circle is 5 inches. What is the perimeter?

2. What is the radius of the quarter circle with an area of 12.56 inches squared.

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About This Quiz & Worksheet

Utilize these study resources to see what you know about measuring quarter circles. Topics you'll need to know include identifying the area of a given part of a circle and calculating perimeter.

Quiz & Worksheet Goals

Use these study resources to:

  • Calculate the radius of a quarter circle with a given radius
  • Find the area of a circle with a given radius of a quarter circle
  • Identify the radius of a circle with a given measurement of the quarter part of a circle

Skills Practiced

Use these study assessments to practice the following:

  • Critical thinking - apply relevant concepts to examine information about the radius of a circle in a different light
  • Problem solving - use acquired knowledge to solve measuring circles practice problems
  • Information recall - access the knowledge you've gained regarding the curved part of a quarter circle

Additional Learning

This lesson will help you to better understand how to measure circle. The lesson is named Quarter Circles: Calculating Area, Perimeter & Radius, and it will cover the following study points:

  • Define quarter circle
  • Apply your knowledge of how to calculate the area of a circle
  • Understand how to calculate perimeter
  • Recognize the benefit of these calculations