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Honors Pre-Calculus
Algebra 2
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7-1: Measurement of Angles
7-1 Notes
Textbook pages 261-262
Answers to 7-1 Practice Problems
Khan Academy: Intro to Radians
Khan Academy: Radians and Degrees
Khan Academy: Degrees to Radians
Khan Academy: Radians to Degrees
Example: Radian Measure and Arc Length
7-2: Sectors of Circles
7-2 Notes
Textbook pages 264-266
Answers to 7-2 Practice Problems
Khan Academy: Area of a Sector
**The Unit Circle**
Blank Unit Circle
The Unit Circle - Notes
Learning the Unit Circle - packet
Answer key
Blank Interactive Unit Circle website
Evaluating the Unit Circle - website
Khan Academy: SOH CAH TOA
Khan Academy: The Unit Circle
7-3: Trig when
r
> or
r
< 1.
7-3 Notes
Textbook pages 271-272
Practice problems answers
7-4: Reference Angles, Graphing Sine and Cosine
Graphing Sine and Cosine with a table
7-4 Notes
7-4 Practice - Reference Angles (worksheet)
answer key
YouTube: Reference Angles Made Easy
Interactive graph of
y
= cos(
x
)
Interactive graph of
y
= sin(
x
)
Interactive Unit Circle with Graphs
7-5: The Graphs of Tangent & Secant
7-5 Notes
Graphs of the 6 Trig Functions
7-5 Practice -All 6 Trig Functions (worksheet)
answer key
Interactive graph of
y
= tan(
x
)
7-6: The Inverse Trigonometric Functions
7-6 Notes
Page 289 (from textbook)
Practice problems answers
Unit 1 Review
answer key
version B (with answers)
Quizlet
Trig Graphs
Reciprocal Identities
Reciprocal Ratios
Home
Classes
Honors Pre-Calculus
Algebra 2
About Me