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- Unit Circle Review (sin/cos/tan/sec/csc/cot) Flashcard
Unit Circle Review (sin/cos/tan/sec/csc/cot) Flashcard
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the value of sec π/2?
Back
undefined
Tags
CCSS.HSF.TF.A.2
2.
FLASHCARD QUESTION
Front
What is sin 90?
Back
1
Tags
CCSS.HSF.TF.A.2
3.
FLASHCARD QUESTION
Front
What is csc(x) equivalent to?
Back
1/sin(x)
4.
FLASHCARD QUESTION
Front
What is the value of tan 180?
Back
0
Tags
CCSS.HSF.TF.A.2
5.
FLASHCARD QUESTION
Front
If secΘ = -1, what is Θ?
Back
π
Tags
CCSS.HSF.TF.B.7
6.
FLASHCARD QUESTION
Front
Define the unit circle.
Back
A circle with a radius of 1 centered at the origin of a coordinate plane.
Tags
CCSS.HSF.TF.A.2
7.
FLASHCARD QUESTION
Front
What is the relationship between sin and cos on the unit circle?
Back
sin(θ) = y-coordinate, cos(θ) = x-coordinate.
Tags
CCSS.HSF.TF.A.2
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