An observer is located at 900 feet from a building. The oberver notices a helicopter flying at a 49° angle of elevation from his
line of sight. How high is the helicopter flying over the building
1 answer:
tan(49)=h/900 or h = 900 x tan(49)
You might be interested in
Answer:
x=7
Step-by-step explanation:
6x6=36
6x7=42
Sides of the right triangle are 6x bigger
7/5 x 7/1 = 49/5 or 9 4/5
Answer:
Nininininiji
Step-by-step explanation:
14 / 3.5 = 4.....4 tablets should be administered