Question

Help 20 points!

Use a trigonometric ratio to find the value of x. Round to the nearest tenth. Note: Picture is not drawn to scale.

Answer 1

`x\approx5.8`

Explanation:

`tan\theta=(opposite)/(adjacent)`

`tan30^\circ=(x)/(10)`

`10tan30^\circ=x`

`10((√(3))/(3))=x`

`(10√(3))/(3)=x`

`x\approx5.8`

Answer 2

remember its a right angle so 90

Explanation: