1. Determine the value of 0 to the nearest degree if cot0 = 2. a) 51° b) 45° c) 27° d) 63° 2. Determine the corresponding reciprocal ratio that corresponds to cose = a) seco b) sec0 = 2 c) seco d) seco 3. Determine the exact value of cos60°. sin30°. a)/2 b)/2 d) 1 = 4. Using the appropriate special triangle, determine 0 if 0° ≤ 0 ≤ 90° for cose a) 60° b) 30° c) 45° d) 90° IN 2 11 415

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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Question
1. Determine the value of 0 to the nearest degree if cot0 = 2.
a) 51°
b) 45°
c) 27°
d) 63⁰
2. Determine the corresponding reciprocal ratio that corresponds to cose =
a) seco
b) sece = 2
c) seco
d) seco
3. Determine the exact value of cos60°. sin30°.
a)/2
b)/2
d) 1
=
4. Using the appropriate special triangle, determine 0 if 0° ≤ 0 ≤ 90° for cose
a) 60°
b) 30°
c) 45°
d) 90°
IN
2
11
Transcribed Image Text:1. Determine the value of 0 to the nearest degree if cot0 = 2. a) 51° b) 45° c) 27° d) 63⁰ 2. Determine the corresponding reciprocal ratio that corresponds to cose = a) seco b) sece = 2 c) seco d) seco 3. Determine the exact value of cos60°. sin30°. a)/2 b)/2 d) 1 = 4. Using the appropriate special triangle, determine 0 if 0° ≤ 0 ≤ 90° for cose a) 60° b) 30° c) 45° d) 90° IN 2 11
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