Answer:
https://www.math.uh.edu/~blerina/math1330/spring16/complete/Sec_4.1.pdf
Step-by-step explanation:
D = 140 sec Θ models the distance from the man
<span>to any object given his angle of sight theta.
</span>after working it out you will find out that the awnser is <span>541 feet</span>
Yes I think B is the correct answer
3.10+1.40= 4.50 nearest tenth
