Sum and Difference Formulas
Flashcard
•
Mathematics
•
12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What is the sum formula for sine?
Back
Tags
CCSS.HSF.TF.C.9
2.
FLASHCARD QUESTION
Front
What is the difference formula for sine?
Back
Tags
CCSS.HSF.TF.C.9
3.
FLASHCARD QUESTION
Front
What is the sum formula for cosine?
Back
Tags
CCSS.HSF.TF.C.9
4.
FLASHCARD QUESTION
Front
What is the difference formula for cosine?
Back
Tags
CCSS.HSF.TF.C.9
5.
FLASHCARD QUESTION
Front
How do you find the exact value of sin 105º using sum formulas?
Back
Tags
CCSS.HSF.TF.C.9
6.
FLASHCARD QUESTION
Front
What is the exact value of cos(75º) using difference formulas?
Back
Tags
CCSS.HSF.TF.C.9
7.
FLASHCARD QUESTION
Front
What is the exact value of tan(π/6 + π/3)?
Back
Tags
CCSS.HSF.TF.C.9
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