The ramp for the start of the flying fox is 3 meters long and forms an angle of 78 with the ground. Find the height between the top of the flying fox and the ground
If I understand correctly, the ramp looks like this:
sin( angle ) = opposite / hypotenuse
sin( 78° ) = height / 3 , where height is in meters.
3 sin( 78° ) = height
height ≈ 2.934