Question

What is the sine of angle Y?

Question options:

4/3


3/4


4/5


3/5
first photo

What is the cosine of angle Y?

Question options:

4/3


3/4


4/5
second photo
What is the tangent of angle Y?

Question options:

4/3
What is the sine of angle X?

Question options:

4/3


3/4


4/5


3/5


3/4



4/5


3/5
third photo
What is the cosine of angle X?

Question options:

4/3


3/4


4/5


3/5 last one

Answer 1

1. sine of y is 3/5
2. cosine of y is 4/5
3. tangent of y is 3/4
4. sine of x is 4/5
5. cosine of x is 3/5
An easy way to remember this is SOH CAH TOA
Sine Opposite over Hypotenuse
Cosine Adjacent over Hypotenuse
Tangent Opposite over Adjacent