6. Which quadrant you can find the terminal of an angle in a standard position whose measure is 4. -7n a. Quadrant I b. Quadrant II C. Quadrant III d. Quadrant IV 7. In which quadrant lies the terminal of an angle in a standard position whose angle of measure is -1550° ? a. Quadrant I b. Quadrant II C. Quadrant III d. Quadrant IV 8. Which of these is not a pair of coterminal angles? a. 0°, 360° b. 340°, -50° C. -400°, -40° d. 20°, 380°

6. Which quadrant you can find the terminal of an angle in a standard position whose measure is 4. -7n a. Quadrant I b. Quadrant II C. Quadrant III d. Quadrant IV 7. In which quadrant lies the terminal of an angle in a standard position whose angle of measure is -1550° ? a. Quadrant I b. Quadrant II C. Quadrant III d. Quadrant IV 8. Which of these is not a pair of coterminal angles? a. 0°, 360° b. 340°, -50° C. -400°, -40° d. 20°, 380°

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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Concept explainers

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.

Question

6. Which quadrant you can find the terminal of an angle in a standard
-7n
0osition whose measure is
4
a. Quadrant I
b. Quadrant II
C. Quadrant III
d. Quadrant IV
7. In which quadrant lies the terminal of an angle in a standard
position whose angle of measure is -1550° ?
a. Quadrant I
b. Quadrant II
C. Quadrant III
d. Quadrant IV
8. Which of these is not a pair of coterminal angles?
a. 0°, 360°
b. 340°, -50o
C. -400°, -40°
d. 20°, 380°
9. Which of these is not a pair of coterminal angles?
a. 30°, 390°
b. 4°, 724°
C. -15°, -385°
d. 20°, -340°
10. What is the angle between 0° and 360° that is coterminal with the
angle 960°45'34"?
a. 240°45'34"
b. 140°15'44"
C. 250 45'41"
d. 340°45'44"

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