For COS A = 29.8° 42.1° 09.8° 10.22° ( 5.52 +3.92 - 1.8² 2 x 5.5 x 3.9 ).A is approximately equivalent to
For COS A = 29.8° 42.1° 09.8° 10.22° ( 5.52 +3.92 - 1.8² 2 x 5.5 x 3.9 ).A is approximately equivalent to
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:For COS A =
29.8°
○ 42.1°
09.8°
10.22⁰
(₁
5.52 +3.92 - 1.8²
2 x 5.5 x 3.9
).A is approximately equivalent to
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