If the altitude of the sun is 30° ,then the height of vertival towerthat will make a shadow of length 45 meter is
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given:
altitude of sun =30 degree
length of shadow of tower= 45 metre
let,
height of tower =h
solution:
( tan theta= perpendicular / base)
therefore,
tan 30 degree= h/45
1/√3 = h/45
h=15√3
hence, height =15√3 m.
altitude of sun =30 degree
length of shadow of tower= 45 metre
let,
height of tower =h
solution:
( tan theta= perpendicular / base)
therefore,
tan 30 degree= h/45
1/√3 = h/45
h=15√3
hence, height =15√3 m.
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