# Math Help - rocket launch

1. ## rocket launch

When watching a rocket launch, Nema is 0.8Km closer to the launching pad than Joel is. When the rocket disappears from view, its angle of elevation for Nema is 36.5* and for Joel is 31.9*. How high is the rocket at this point?
thank you in advance for any help
with a diagram will be more appreciated~~~

2. Originally Posted by ives
When watching a rocket launch, Nema is 0.8Km closer to the launching pad than Joel is. When the rocket disappears from view, its angle of elevation for Nema is 36.5* and for Joel is 31.9*. How high is the rocket at this point?
thank you in advance for any help
with a diagram will be more appreciated~~~