Question

Solve for x in the triangle. Round your answer to the nearest tenth.

Answer 1

7.3 units

Explanation:

Hi there!

We're given an angle and one leg of this right triangle and we must solve for the other leg. Given this circumstance, we can use the tangent ratio:

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

Plug in all values

`tan39=(x)/(9)\\9*tan39=x\\7.3=x`

Therefore, the value of x when rounded to the nearest tenth is 7.3 units.

I hope this helps!