Question

Find sin A, cos A, and tan A as
a fraction in simplest form.

Answer 1

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Answer 2

sin A =
`(15)/(17)`

cos A =
`(8)/(17)`

tan A =
`1(7)/(8)`

Explanation:

sine =
`(ooposite)/(hypothenuse)`

sine A =
`(15)/(17)`

cosine =
`(adjacent)/(hypothenuse)`

cos A =
`(8)/(17)`

tan =
`(opposite)/(adjacent)`

tan A =
`(15)/(8) = 1(7)/(8)`