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January 29, 2015

January 29, 2015

Posted by **Pauline Duma** on Monday, September 26, 2011 at 6:20pm.

- math -
**Steve**, Tuesday, September 27, 2011 at 1:44pmNote that at 100m distance, the height of the building, h, is given by

h/100 = tan(8 deg) = 0.1405

h = 14.05 m

Now, farther away, at distance d,

h/d = tan(1.8 deg)

d = 14.05/0.0314 = 447.5m

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