Upcoming SlideShare
×

# Pc 5.5 notes

607 views

Published on

Published in: Technology, Education
0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total views
607
On SlideShare
0
From Embeds
0
Number of Embeds
236
Actions
Shares
0
3
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Pc 5.5 notes

1. 1. 5.5 Multiple-AngleFormulasEssential Question:How do you evaluate double and half angle formulas?Standard: Trig 11.0 1
2. 2. 5.5: Double and Half  Angle FormulasDouble­Angle Formulas: 2
3. 3. Ex. 1﴿ Find the cos 2θ if sin θ=3/5 and 0<θ<π/2. 3
4. 4. Ex. 2﴿ Find the tan 2θ if cos θ=5/13 and 3π/2<θ<2π. 4
5. 5. 5
6. 6. Ex. 3﴿ Given the following information, find the exact value of the indicated trigonometric function. 6
7. 7. Ex. 4﴿ Given the following information, find the exact value of the indicated trigonometric function. 7
8. 8. Ex. 5﴿ Given the following information, find the exact value of the indicated trigonometric function. 8
9. 9. Ex. 6) Evaluate tan 67.5o 9
10. 10. Assignment:5.5 p. 415#3, 4, 19, 25, 35, 36, 37, 42, 45, 51 10