
Unit Circle
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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17 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Convert 150⁰ to radians
Back
5π/6
Tags
CCSS.HSF.TF.A.1
2.
FLASHCARD QUESTION
Front
What is 7π/4 radians in degrees?
Back
315
Tags
CCSS.HSF.TF.A.1
3.
FLASHCARD QUESTION
Front
sin 7π/6
Back
-1/2
Tags
CCSS.HSF.TF.A.2
4.
FLASHCARD QUESTION
Front
tan (-π)
Back
0
Tags
CCSS.HSF.TF.A.2
5.
FLASHCARD QUESTION
Front
Exact coordinates of 3π/4 on the unit circle?
Back
(−√2∕2, √2∕2)
Tags
CCSS.HSF.TF.A.2
6.
FLASHCARD QUESTION
Front
What is the radius of a unit circle?
Back
1
Tags
CCSS.HSF.TF.A.2
7.
FLASHCARD QUESTION
Front
sin π/4
Back
√2∕2
Tags
CCSS.HSF.TF.A.2
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