# Arc Length of a Sector: Definition and Area - Quiz & Worksheet

Instructions:

question 1 of 3

### What is the area of a sector if the radius is 9 and the central angle is 42 degrees?

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### 2. What is the arc length, rounded to the nearest whole number, if the radius is 8 and the central angle is 72 degrees?

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Your knowledge of the arc length and the area of a sector will be evaluated in this quiz, where you'll be asked to perform several calculations when given a variety of factors.

## Quiz & Worksheet Goals

In this quiz, you'll be asked to calculate:

• The area of a sector when given the radius and central angle
• The arc length when given the radius and central angle
• The area of a sector when given the radius and arc length

## Skills Practiced

• Reading comprehension- draw the most pertinent information from the lesson on the arc length of a sector
• Problem solving - use this information to calculate the area of a sector
• Information recall - access the knowledge you have learned about the area of a sector and the arc length

If you watch the lesson Arc Length of a Sector: Definition and Area, you'll cover the following objectives:

• Define sector
• Know how sectors are measured
• Understand how to calculate the area of a sector
• Define arc length
• Find the area of a sector when given the arc length
Final Exam
Chapter Exam

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