The angle of depression of the top of a building from the top of the
tower is 45 and that of the base of the building from the top of the
tower is 60. If the height of the building is 7m, find the height of the
tower.
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Answer:since angle of dipression is 45deg
height of the building would be 7m
now angle of elevation is 60deg
tan 60=x/7
√3=x/7
x=7√3m
height of the tower is 7+7√3
7(1+√3)
7(1+1.73)
7*2.73
19.11m
Step-by-step explanation:
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