I need help with geometry plz!! 2 questions?
Need help!
The rocks near the shore between two lighthouses at points A and B make the waters unsafe. The measure of arc AXB is 300. Waters inside this arc are unsafe. Suppose you are a navigator on a ship at sea. How can you use the lighthouses to keep the ship in safe waters?

If someone could show me how to do it that would be great

Question

I need help with geometry plz!! 2 questions?
Need help! 
The rocks near the shore between two lighthouses at points A and B make the waters unsafe. The measure of arc AXB is 300. Waters inside this arc are unsafe. Suppose you are a navigator on a ship at sea. How can you use the lighthouses to keep the ship in safe waters?

If someone could show me how to do it that would be great

anonymous · Answer

here is the image |dw:1337641732187:dw|