take brain list for solve it
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Explanation:
Give:-
- Speed of peacock= 10 km/h
= 25/9 m/s
- Distance travelled by peacock in 1 min 12 second or 72 second = 25/9×72=200m
Now MA = 200m
so
PA/MA= tan22
PA/200=0.404
PA=0.404×200
=80.8m
therefore height of tree is 80.8m
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