# Math

If tanè = 4 / 3, then sinè =
F. 3 / 4
G. 3 / 5
H. 4 / 5
J. 5 / 3
K. 5 / 4

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1. tan0 and sin0

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2. 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

sinθ = opposite/hypotenuse = 4/5

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posted by Steve
3. Thank you Steve.

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