You can solve this using trigonometric functions.
The angle between the fish and the ground is
tan θ = 100 / 50
θ = tan-1 (2)
θ = 63.43°
The height of the bird before it dropped the fish is already given, which is 100 yards.
y= kx
k= y/x
k= -3/4
make the constant K the subject
None of the above. The correct answer would be 3.
C 6 and 7
Because 45 using the button on the calculator (sorry I forgot the name) = 6.7082
I hope this helps :)
