The answer is C. U just have to divide 7 and 12 to get your decimal
Answer:
10√3m
Step-by-step explanation:
Given :-
- Angle of elevation = 60°
- Distance between man and pole = 60°
We need to find the height of the pole . We are given here base. Therefore using ratio of tan ,
=> tan 60° = p/b
=> √3 = h / 10 m
=> h = 10 m× √3
=> h = 10√3 m
Answer:
C≈791.68
Step-by-step explanation:
C=2πr=2·π·126≈791.68135
