Concept explainers
To find: The length of AB if the radius of
Answer to Problem 17CUR
The length of AB is 8.
Explanation of Solution
Given information: The center of a circle is O and radius is 8. The arc AB lies on the circle and
Calculation:
It is given that the arc AB lies on
The formula to find the arc length of a circle is:
So, the length of AB can be calculated as:
Substitute 8 for radius and 60 for
Therefore, the length of AB is 8.
Chapter 12 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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