a) Find the length of the arc of a circle of diameter 14 meters subtended by a central angle of 6. b) In central irrigation, a large irrigation pipe on wheels rotates around a center point. A farmer has a çentral pivot system with a radius 400 meters. If water restrictions only allow her to water 150 thousand square meters a day, what angle should she set the system to cover? Write the answer in degrees measured to two decimal places.
a) Find the length of the arc of a circle of diameter 14 meters subtended by a central angle of 6. b) In central irrigation, a large irrigation pipe on wheels rotates around a center point. A farmer has a çentral pivot system with a radius 400 meters. If water restrictions only allow her to water 150 thousand square meters a day, what angle should she set the system to cover? Write the answer in degrees measured to two decimal places.
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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Transcribed Image Text:a) Find the length of the arc of a circle of diameter 14 meters subtended by
a central angle of
6.
b) In central irrigation, a large irrigation pipe on wheels rotates around a center
point. A farmer has a çentral pivot system with a radius 400 meters. If water
restrictions only allow her to water 150 thousand square meters a day, what angle
should she set the system to cover? Write the answer in degrees measured to two
decimal places.
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