Please Help!! This is the hardest problem EVER!!!!!?

Question

You are flying above the Gulf of Mexico in a police helicopter when you see a fast-moving boat below. The wake from the boat forms an angle of 18.1 deg on either side of the straight-line motion. Knowing that the speed of the water waves is about 1.88 m/s, what is the speed of the boat?

What do you do to solve this??

Answer 1

Draw right triangle with one side the velocity of wave and other velocity of boat. You know 1 side and 2 angles so you can solve for other side (velocity of boat) using trig.

Answer 2

you need to poop all over yourself, that's the most important thing.