Asked by Anonymous
If tanè = 4 / 3, then sinè =
F. 3 / 4
G. 3 / 5
H. 4 / 5
J. 5 / 3
K. 5 / 4
F. 3 / 4
G. 3 / 5
H. 4 / 5
J. 5 / 3
K. 5 / 4
Answers
Answered by
Anonymous
tan0 and sin0
Answered by
Steve
us always, draw a diagram.
Label one of the acute angles θ.
The side opposite is 4 and the side adjacent is 3.
(Note: the hypotenuse is not a side!)
The hypotenuse is 5, since 3^2+4^2=5^2
Now, review your trig definitions.
sinθ = opposite/hypotenuse = 4/5
Label one of the acute angles θ.
The side opposite is 4 and the side adjacent is 3.
(Note: the hypotenuse is not a side!)
The hypotenuse is 5, since 3^2+4^2=5^2
Now, review your trig definitions.
sinθ = opposite/hypotenuse = 4/5
Answered by
Anonymous
Thank you Steve.
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