1. Find the length of an arc of a circle with a 10-cm radius associated with a central angle of radians. 3

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.CR: Chapter Review
Problem 3CC
Question
1. Find the length of an arc of a circle with a 10-cm radius associated with a central
angle of
radians.
3
2. Find the length of an arc of a circle with a 5 m radius associated with a central angle
of 2.1 radians.
3. Find the radian measure of rotation where a point 3.5 cm from the center of
rotation travels 20cm.
Transcribed Image Text:1. Find the length of an arc of a circle with a 10-cm radius associated with a central angle of radians. 3 2. Find the length of an arc of a circle with a 5 m radius associated with a central angle of 2.1 radians. 3. Find the radian measure of rotation where a point 3.5 cm from the center of rotation travels 20cm.
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