What is the radian measure of a central angle that intercepts an arc of length equal to the radius of the circle?
8.1 & 8.2 - Radians, Arc Length, and Unit Circle
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Mathematics
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9th - 12th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
1 radian.
2.
FLASHCARD QUESTION
Front
How do you convert degrees to radians?
Back
3.
FLASHCARD QUESTION
Front
What is the circumference of a circle with radius r?
Back
4.
FLASHCARD QUESTION
Front
What is the relationship between arc length (s), radius (r), and angle in radians (θ)?
Back
5.
FLASHCARD QUESTION
Front
What is the sine of 90 degrees?
Back
1.
6.
FLASHCARD QUESTION
Front
What is the cosine of 0 degrees?
Back
1.
7.
FLASHCARD QUESTION
Front
What is the sine of 180 degrees?
Back
0.
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