1126 Review Sections 6.1-6.3 1. Find the exact values of the following WITHOUT a calculator. If it is undefined sa a) b) T tan cot d) sin ST 5A 117 15 دیا 117 2. Round the following to two decimal places. a) cos(-229)=_ NAME 3. Change radians to degrees e) f) g) h) b) cot(9) = sin CSC sec COS 112 4 27 3 47 10

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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1126 Review Sections 6.1-6.3
1. Find the exact values of the following WITHOUT a calculator. If it is undefined say so.
2.
a)
b)
c)
d)
cos
tan
cot
sin
6
5T
4
Round the following to two decimal places.
a) cos(-229) =_
NAME
3. Change radians to degrees
117
15
e)
f)
h)
(117)
b) cot(9)=_
sin
g) sec
CSC
Cos
47
3
5π
4. If a wheel rolls a distance of 215 inches as it turns through an angle of 105", what is the radius of the
wheel? Give answer to two decimal places.
Transcribed Image Text:1126 Review Sections 6.1-6.3 1. Find the exact values of the following WITHOUT a calculator. If it is undefined say so. 2. a) b) c) d) cos tan cot sin 6 5T 4 Round the following to two decimal places. a) cos(-229) =_ NAME 3. Change radians to degrees 117 15 e) f) h) (117) b) cot(9)=_ sin g) sec CSC Cos 47 3 5π 4. If a wheel rolls a distance of 215 inches as it turns through an angle of 105", what is the radius of the wheel? Give answer to two decimal places.
5. Find the exact values of sin 0, cos 0, and tan if the point (-7,-4) is on the terminal side of
sin =
6. Find the exact values of cos and csc given
Зл
9<372
sin = -4/5 and <0<:
7. Give the domain and range y = cos x
of
Is this function even, odd, or neither?
9.
cos =
cos =
Circle One
Domain
Range
EVEN
8. Name the quadrant in which the anglelies if sin 0 <0, cos 0 <0.
Name the quadrant in which the angle lies if sin > 0,
tan =
tan 0 <0.
ODD
csc 8=
Transcribed Image Text:5. Find the exact values of sin 0, cos 0, and tan if the point (-7,-4) is on the terminal side of sin = 6. Find the exact values of cos and csc given Зл 9<372 sin = -4/5 and <0<: 7. Give the domain and range y = cos x of Is this function even, odd, or neither? 9. cos = cos = Circle One Domain Range EVEN 8. Name the quadrant in which the anglelies if sin 0 <0, cos 0 <0. Name the quadrant in which the angle lies if sin > 0, tan = tan 0 <0. ODD csc 8=
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