3. A 40-cm long car windshield wiper begins in a horizontal position at the base of the windshield and rotates through 105°. a) How high above the base of the windshield is the tip of the wiper at maximum rotation? b) What is the width of coverage of the windshield wiper?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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3. A 40-cm long car windshield wiper begins in a horizontal position at the base of the
windshield and rotates through 105°.
a) How high above the base of the windshield is the tip of the wiper at maximum
rotation?
b) What is the width of coverage of the windshield wiper?
Transcribed Image Text:3. A 40-cm long car windshield wiper begins in a horizontal position at the base of the windshield and rotates through 105°. a) How high above the base of the windshield is the tip of the wiper at maximum rotation? b) What is the width of coverage of the windshield wiper?
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