A firefighter is attempting to escape a burning building. If the window is of the man's apartment is 18 feet above the ground an
d the ladder is 25 feet long, what is the angle of elevation?
1 answer:
Answer:
37.75⁰
Step-by-step explanation:
Height of the building = 18 feet (vertical height)
Height of the ladder = 25 feet (Hypotenuse)
We solve this using tan θ = 
therefore θ = tan⁻¹ (
)
θ (Angle of elevation) = 37.75⁰
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