Question

a whale comes to the surface to breathe and then dives at an angle of 20 degrees below the horizontal. if the whale continues in a straight line for 150 m, how deep is it, and how far has it traveled horizontally?
bobpursley
What is 150*sin20?

How far? what is 150*cos20
141m
51.3
140.9
51.3m
A whale comes to the surface to breathe and then dives at an angle of 20.0 ∘ below the horizontal .If the whale continues in a straight line for 190 m , how deep is it?
answer gonna be : 190sin(20)= ry = 65.0
190cos(20)=179

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