on a horizontal plane there is a vertical tower with a flag pole on the top of the tower at a point ,9 meters away from foot of the tower ,the angle of elevation of the top and bottom of the flagpole are 60and 30 respectively find the height of the tower and the flag pole mounted on it
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Ab= flagpole
bc= tower
cd= base = 9m
tan 60 = ac/cd
root 3 = ac/9
ac = 9 root 3------------------- equation 1
tan 30 = bc/cd
bc = 3 root 3
AC=AB+BC
AB= 6 root 3 if u substitute the answers and solve
bc= tower
cd= base = 9m
tan 60 = ac/cd
root 3 = ac/9
ac = 9 root 3------------------- equation 1
tan 30 = bc/cd
bc = 3 root 3
AC=AB+BC
AB= 6 root 3 if u substitute the answers and solve
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