Trig Identities Formulas
Flashcard
•
Mathematics
•
12th Grade
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the formula for sin(a + b)?
Back
sin(a + b) = sin a cos b + cos a sin b
Tags
CCSS.HSF.TF.C.9
2.
FLASHCARD QUESTION
Front
What is the formula for cos(a - b)?
Back
cos(a - b) = cos a cos b + sin a sin b
Tags
CCSS.HSF.TF.C.9
3.
FLASHCARD QUESTION
Front
What is the Pythagorean identity?
Back
sin^2 x + cos^2 x = 1
Tags
CCSS.HSF.TF.C.8
4.
FLASHCARD QUESTION
Front
What is the formula for csc x?
Back
csc x = \frac{1}{sin x}
Tags
CCSS.HSF.TF.A.2
5.
FLASHCARD QUESTION
Front
What is the formula for sec x?
Back
sec x = \frac{1}{cos x}
Tags
CCSS.HSF.TF.A.2
6.
FLASHCARD QUESTION
Front
What is the formula for tan x?
Back
tan x = \frac{sin x}{cos x}
Tags
CCSS.HSF.TF.A.2
7.
FLASHCARD QUESTION
Front
What is the formula for sin(2x)?
Back
sin(2x) = 2 sin x cos x
Tags
CCSS.HSF.TF.C.9
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Graphs of Sine & Cosine
Flashcard
•
12th Grade
15 questions
DERIVATIVE CHAIN RULE
Flashcard
•
12th Grade
15 questions
Simplifying Trig Expressions
Flashcard
•
11th - 12th Grade
15 questions
Sine and Cosine Graphs
Flashcard
•
12th Grade
15 questions
Advanced Math - Trig Identities
Flashcard
•
12th Grade
15 questions
Retake: Unit 3 Laws, Area, and Trig Identities
Flashcard
•
12th Grade - University
15 questions
Basic Trig Identities
Flashcard
•
12th Grade
15 questions
U-Substitution (Indefinite Integrals)
Flashcard
•
12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines
Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns
Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections
Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
11 questions
All about me
Quiz
•
Professional Development
22 questions
Adding Integers
Quiz
•
6th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
9 questions
Tips & Tricks
Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
20 questions
Multi-Step Equations and Variables on Both Sides
Quiz
•
9th - 12th Grade
12 questions
PCTI Stem Academy Gradebook Review
Lesson
•
9th - 12th Grade
20 questions
Week 4 Memory Builder 1 (Squares and Roots) Term 1
Quiz
•
9th - 12th Grade
16 questions
Positive vs Negative Intervals
Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations
Quiz
•
11th - 12th Grade
17 questions
Identify Geometric Concepts and Relationships
Quiz
•
9th - 12th Grade
20 questions
Classifying Real Numbers
Quiz
•
6th - 12th Grade
20 questions
Points, Lines and Planes
Quiz
•
9th - 12th Grade