What is the value of Cos 45°?
Sine and Cosine
Flashcard
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Mathematics
•
KG - University
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
√2/2
2.
FLASHCARD QUESTION
Front
What is the value of Cos 90°?
Back
0
3.
FLASHCARD QUESTION
Front
What is the value of Sin 60°?
Back
√3/2
4.
FLASHCARD QUESTION
Front
What is the value of Sin π/6?
Back
1/2
5.
FLASHCARD QUESTION
Front
What is the value of Sin(0°)?
Back
0
6.
FLASHCARD QUESTION
Front
Define Sine in terms of a right triangle.
Back
Sine is the ratio of the length of the opposite side to the length of the hypotenuse.
7.
FLASHCARD QUESTION
Front
Define Cosine in terms of a right triangle.
Back
Cosine is the ratio of the length of the adjacent side to the length of the hypotenuse.
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