2. Here is a triangle similar to triangle DEF. y₁ 18 15 12 9 6 3 F' E' ΟΙ 3 6 9 12 15 18 21 24 27 30 33 36 X a. What is the scale factor from ADEF to AD'E'F' ? Explain how you know. b. What are cos(D'), sin(D'), and tan(D')? 2
2. Here is a triangle similar to triangle DEF. y₁ 18 15 12 9 6 3 F' E' ΟΙ 3 6 9 12 15 18 21 24 27 30 33 36 X a. What is the scale factor from ADEF to AD'E'F' ? Explain how you know. b. What are cos(D'), sin(D'), and tan(D')? 2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 61E
Related questions
Question
![2. Here is a triangle similar to triangle DEF.
y₁
18
15
12
9
6
3
F'
E'
ΟΙ
3 6 9 12 15 18 21 24 27 30 33 36 X
a. What is the scale factor from ADEF to AD'E'F' ? Explain how you know.
b. What are cos(D'), sin(D'), and tan(D')?
2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F18dbac4a-8cce-433b-9d87-cfab33776b8d%2F72908453-1dea-4a29-a8c3-ae36050a6b53%2Fq232m9d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Here is a triangle similar to triangle DEF.
y₁
18
15
12
9
6
3
F'
E'
ΟΙ
3 6 9 12 15 18 21 24 27 30 33 36 X
a. What is the scale factor from ADEF to AD'E'F' ? Explain how you know.
b. What are cos(D'), sin(D'), and tan(D')?
2
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