The angle of elevation of the top of an unfinished tower at a point distant 120 m from its
base is 45o
.How much higher the tower be raised so that the angle of elevation at the
same point be 60o
Answers
Answered by
3
Step-by-step explanation:
so tower must be raised in 120(√3-1)metres for angle of elevation 60 degrees
Attachments:
Similar questions