Answers

2015-01-04T14:49:14+05:30
Let the elevation angle be Ф
Let the length of shadow be x m
we have tanФ= 5.6/ 3.2= 10.5/x
                     ⇒ x= 6
Length of shadow is 6m
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  • Brainly User
2015-01-04T14:53:28+05:30
Since the angle of elevation of sun is same in both the cases and both the poles are vertical.
The height and shadow length of poles are proportional.
Then, \frac{x}{3.2}=\frac{10.5}{5.6}
Hence, shadow length, x=6 m
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