30 Degree
60 Degree
45 Degree
Other
Rules
100
What is the Sine of 30 degrees?
1/2
100
What is the Cosine of 60 degrees?
1/2
100
What is Sine of 45 degrees?
√2/2 or 1/√2
100
What does SOH CAH TOA stand for?
Sine, Cosine, and Tangent
100
When can you use SOH CAH TOA?
Right Triangles
200
What is the Tangent of 30 degrees?
1/√3 or √3/3
200
What is the Sine of 60?
√3/2
200
What is Cosine of 45 degrees?
√2/2 or 1/√2
200
What does SOH stand for?
Sine= Opposite/Hypotenuse
200
What mode do you have to be in on your calculator?
Degree
300
What is the Cosine of 30 degrees?
√3/2
300
What is the Tangent of 60 degrees?
√3
300
What is Tangent of 45 degrees?
1
300
What does TOA stand for?
Tangent= Opposite/ Adjacent
300
What do you use sine, cosine, and tangent for?
Ratios.
400
What does CAH stand for?
Cosine= Adjacent/ Hypotenuse
400
What is the longest side?
Hypotenuse.
500
Can sine or cosine functions be be larger than one?
No
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