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Problem 3.11
Convert each radian measure to degrees.
5π/4
Problem 3.13
Convert each radian measure to degrees.
8π/3
Problem 3.15
Convert each radian measure to degrees.
-11π/18
Problem 3.2a
Work each problem.
Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?
3
Problem 3.2b
Work each problem.
Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?
4
Problem 3.2c
Work each problem.
Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?
-2
Problem 3.2d
Work each problem.
Consider each angle in standard position having the given radian measure. In what quadrant does the terminal side lie?
7
Problem 3.4
Give an expression that generates all angles coterminal with an angle of π/6 radian. Let n represent any integer.
Problem 3.45
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
39°
Problem 3.47
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
42.5°
Problem 3.49
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
139° 10'
Problem 3.50
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
174° 50'
Problem 3.5
Convert each degree measure to radians. Leave answers as multiples of π .
45°
Problem 3.51
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
64.29°
Problem 3.52
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
85.04°
Problem 3.53
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
56° 25'
Problem 3.54
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
122° 37'
Problem 3.55
Convert each degree measure to radians. If applicable, round to the nearest thousandth. See Example 1(c).
-47.69°
Problem 3.57
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
2
Problem 3.58
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
5
Problem 3.60
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
3.06
Problem 3.61
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
0.3417
Problem 3.62
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
9.84763
Problem 3.63
Convert each radian measure to degrees. Write answers to the nearest minute. See Example 2(c).
-5.01095
Problem 3.67
Find each exact function value. See Example 3.
sin π/3
Problem 3.69
Find each exact function value. See Example 3.
tan π/4
Problem 3.7
Convert each degree measure to radians. Leave answers as multiples of π.
175°
Problem 3.71
Find each exact function value. See Example 3.
sec π/6
Problem 3.73
Find each exact function value. See Example 3.
sin π/2
Problem 3.73
Find the exact values of s in the given interval that satisfy the given condition.
[0, 2π) ; sin s = -√3/ 2
