7&8) (- 3, 4) is a point on the terminal side of angle, theta, in standard position. Find the exact value of each of the six trigonometric functions of theta. ANS 7/8:

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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7&8) (- 3, 4) is a point on the terminal side of angle, theta, in standard position. Find the exact value of each of the
six trigonometric functions of theta.
ANS 7/8:
9) Find the exact value of cos 180° - sin180°. Do not use a calculator. Draw the quadrantal angle measures.
ANS 9:
10&11)
Find the exact value of the remaining trig functions of theta:
12
O is in quadrant II
13
sine
ANS 10/11:
12) Draw the reference triangle and give the exact value of cot390°
Transcribed Image Text:7&8) (- 3, 4) is a point on the terminal side of angle, theta, in standard position. Find the exact value of each of the six trigonometric functions of theta. ANS 7/8: 9) Find the exact value of cos 180° - sin180°. Do not use a calculator. Draw the quadrantal angle measures. ANS 9: 10&11) Find the exact value of the remaining trig functions of theta: 12 O is in quadrant II 13 sine ANS 10/11: 12) Draw the reference triangle and give the exact value of cot390°
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