Determine the direction angle (in degrees) for each vector: • Make sure you're using degrees instead of radians. • If you use a decimal approximation, you must be accurate to at least 3 decimal places. a. (10, 15) has direction angle: 0 = b. (-6, 13) has direction angle: 0 = c. (6, —13) has direction angle: = d. (-6, -14) has direction angle: 0 =

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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Determine the direction angle (in degrees) for each vector:
• Make sure you're using degrees instead of radians.
•
If you use a decimal approximation, you must be accurate
to at least 3 decimal places.
a. (10, 15) has direction angle: 0 =
b. (-6, 13) has direction angle: 0 =
c. (6, -13) has direction angle:
=
d. (-6, -14) has direction angle: 0 =
Transcribed Image Text:Determine the direction angle (in degrees) for each vector: • Make sure you're using degrees instead of radians. • If you use a decimal approximation, you must be accurate to at least 3 decimal places. a. (10, 15) has direction angle: 0 = b. (-6, 13) has direction angle: 0 = c. (6, -13) has direction angle: = d. (-6, -14) has direction angle: 0 =
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