Radians Flashcards
1
Q
When θ is small and measured in radians, what is sinθ the same as?
A
θ
2
Q
When θ is small and measured in radians, what is cosθ the same as?
A
1 - θ²/2
3
Q
When θ is small and measured in radians, what is tanθ the same as?
A
θ
