Question

Write each trigonometric ratio as a fraction in simplest form. show all supporting work

Answer 1

Answer:
`(x)/(20)`

Explanation:

Sine uses the ratio,
`(opposite)/(hypotenuse)` so we can plug in the information we know. since there is no current value for the opposite side of angle A, we can just use a variable to replace it.

`sinA=(x)/(20)`

You can't reduce this any further because there is an unknown variable.