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ound trig function values to four decimal places. Round angles to the nearest tenth of a degree. Use "deg" - sin 123° (round to four decimal places) -. cos '(0.8117) (round to the nearest tenth of a degree)

ound trig function values to four decimal places. Round angles to the nearest tenth of a degree. Use "deg" - sin 123° (round to four decimal places) -. cos '(0.8117) (round to the nearest tenth of a degree)

Trigonometry (11th Edition)
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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Use your calculator to find the following. Round trig function values to four decimal places. Round angles to the nearest tenth of a degree. Use "deg" with no space for the degree unit. a. sin 123° (round to four decimal places) b. cos '(0.8117) = (round to the nearest tenth of a degree) c. Find positive 0 in QIV if cos 0 = 0.2475 . 0 = (Think reference angles) Follow directions on rounding.
Transcribed Image Text:Use your calculator to find the following. Round trig function values to four decimal places. Round angles to the nearest tenth of a degree. Use "deg" with no space for the degree unit. a. sin 123° (round to four decimal places) b. cos '(0.8117) = (round to the nearest tenth of a degree) c. Find positive 0 in QIV if cos 0 = 0.2475 . 0 = (Think reference angles) Follow directions on rounding.
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