Question

pls answer the above question.
the best answer will be marked as brainliest .​

Answer 1

Step-by-step explanation:

Let the two ships are two points of two triangles namely ABC triangle and ABD triangle, here we know that BD=200m.

For triangle ABC, angleA=30 degree

So, we find that angle ACB = 60 degree

Similarly we can find that angle ADB = 45 degree

Now you can put the equations of trigonometry written in your book.