Find y round to the nearest tenth! trigonometry question!

Step-by-step explanation:

The top left angle of the triangle is 62°, we know because we are shown that the exterior angle outside that part of the triangle is 28°, so 62° would make that a corner.

We can use Tan of this angle to find the missing side (in this case, the side opposite of the angle measuing 62°)

Tan A = (opposite side)/(adjacent side)

   Tan 62° = y/350

solve for y

           350(Tan 62°) = y

                   658.3 = y    (rounded to the nearest tenth)