Question

Find each measurement indicated. Round your answers to the nearest tenth

Find BC
32
24
8
17

Answer 1

17

Explanation:

We will use angle A as theta in our trigonometric function equation.

We are dealing with hypotenuse and opposite, so the trig ratio is sine.

`sin(39) = x/27`

`27sin(39)=x`

`27(0.6293) = x`

`x=16.992`

When rounded to the nearest tenth,
`x=17`