Radians and Reference angles
Flashcard
•
Mathematics
•
12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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16 questions
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1.
FLASHCARD QUESTION
Front
What is the conversion formula from radians to degrees?
Back
Degrees = Radians × (180/π)
Tags
CCSS.HSF.TF.A.1
2.
FLASHCARD QUESTION
Front
What is 1 radian in degrees?
Back
Approximately 57.3 degrees.
Tags
CCSS.HSF.TF.A.1
3.
FLASHCARD QUESTION
Front
What is the value of π in degrees?
Back
180 degrees.
Tags
CCSS.4.MD.C.5B
CCSS.HSG.CO.A.1
4.
FLASHCARD QUESTION
Front
What is 0 radians in degrees?
Back
0 degrees.
Tags
CCSS.HSF.TF.A.1
5.
FLASHCARD QUESTION
Front
What is the reference angle for 7π/4 radians?
Back
The reference angle is π/4 or 45 degrees.
Tags
CCSS.HSF.TF.B.7
6.
FLASHCARD QUESTION
Front
What is the reference angle for 3π/4 radians?
Back
The reference angle is π/4 or 45 degrees.
Tags
CCSS.HSF.TF.B.7
7.
FLASHCARD QUESTION
Front
What is the reference angle for 4π/3 radians?
Back
The reference angle is π/3 or 60 degrees.
Tags
CCSS.HSF.TF.B.7
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