25 1- 거특 7 1+ 25 1+ 24 2 2 24 7 24 7 25 2 2 24 25 (쪽) - (흑)² 7 7
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°.
Related questions
Question
Transcribed Image Text:Given tane=
24
7
25
7
and sece=-
1
which of the following can be proven using a Pythagorean identity?
Transcribed Image Text:a
b
C
d
2
2
25
24
1-
(흑)? (력)?
=
7
7
2
25
24
1+
개(륵)² (쪽)²
7
7
2
1-
24
7
25
7
2
2
24
25
1+
개(력) - (륵)²
7
7
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