5. Evaluate the six circular function values of an angle in standard position with its terminal 34 55 side intersecting the unit circle at

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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5. Evaluate the six circular function values of an angle in standard position with its terminal
34
55
side intersecting the unit circle at
6. The area of a sector is 30% square units within a circle of radius 6 units. Find the central
angle in a) radians and b) degrees.
7. Find the exact angular speed of the second hand of a clock in a) radians per minute, b)
radians per hour and c) radians per second.
8. A pulley has radius 24 cm that rotates 180 times in 30 seconds.
a. Find the exact angular speed of the pulley in radians per second.
b. Find the exact linear velocity of the pulley. Include units.
Transcribed Image Text:5. Evaluate the six circular function values of an angle in standard position with its terminal 34 55 side intersecting the unit circle at 6. The area of a sector is 30% square units within a circle of radius 6 units. Find the central angle in a) radians and b) degrees. 7. Find the exact angular speed of the second hand of a clock in a) radians per minute, b) radians per hour and c) radians per second. 8. A pulley has radius 24 cm that rotates 180 times in 30 seconds. a. Find the exact angular speed of the pulley in radians per second. b. Find the exact linear velocity of the pulley. Include units.
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