Respuesta :
sin(theta) = opp/hyp
opp = sin(theta) * hyp
y = sin(10 degrees) * 4000 feet
y = 0.1736 * 4000feet
y = 695 feet
opp = sin(theta) * hyp
y = sin(10 degrees) * 4000 feet
y = 0.1736 * 4000feet
y = 695 feet