Solid Geometry,
A vertical pole BP stands at one corner of a horizontal rectangular field.
If AB=10m, AD=5m and the angle of elevation of P from A is 22 degrees. Calculate :
(a) the height of the pole.
(b) the angle of elevation of P from C.
(c) the length of a diagonal of the rectangle ABCD.
(d) the angle of elevation of P from D.

Question

Solid Geometry, 
A vertical pole BP stands at one corner of a horizontal rectangular field. 
If AB=10m, AD=5m and the angle of elevation of P from A is 22 degrees. Calculate :
(a) the height of the pole. 
(b) the angle of elevation of P from C. 
(c) the length of a diagonal of the rectangle ABCD.
(d) the angle of elevation of P from D.

anonymous · Answer

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anonymous · Answer

a) tan22 = BP / 10m
tan22 (10m) =BP

b) BP/5m = tanC

c) $$\sqrt{(10^{2}) +(5^{2})} = diagonal of the rectangle$$

= sci-cal can help but i forgot mine ..

not quite sure with my solutions though

anonymous · Answer

indeed it's correct. I checked that with my teacher just today & what you wrote is correct. Thanks a million for your helpful comment. :)

anonymous · Answer

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