Answer:
Height of the light house 
Step-by-step explanation:
Distance of light house from boat = 100 ft
Angle of elevation from boat to the top of light house = 2°
Height above water while taking measurement = 4 ft
The figure of the situation is shown below.
For Δ ABC



Multiplying both sides by 100.


∴ 
Height of the light house 
Your answer would be 281,250 I could be wrong so don’t take my answer serious
Use the Pythagorean Theorem: a²+b² = c²
Answer:
11.85 yards
Step-by-step explanation:
16.8 + 6.9 = 23.7
23.7 / 2 = 11.85