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.

Answer 1

plese help me this is very urgent

Answer 2

@ganeshie8
@nincompoop

Answer 3

http://books.google.co.in/books?id=fyOGm30cP30C&pg=PA227&lpg=PA227&dq=a+vertical+pole+BP+at+one+corner+of+a+horizontal&source=bl&ots=TG4AvXGizR&sig=UIXrlYoKUU4fxedlrCyWfoNGnnA&hl=en&sa=X&ei=GH9RUfmqD8vIrQeB_oCYAw&ved=0CDoQ6AEwAg#v=onepage&q=a%20vertical%20pole%20BP%20at%20one%20corner%20of%20a%20horizontal&f=false

Answer 4

@AkashdeepDeb

Answer 5

Use trigonometry, pythagorus' theorem, arctan

Understood this? :)

Answer 6

yes.....thanks a lot

Answer 7

AASAAN HAI!!!

Answer 8

Hhaahha!! :D

:)

Answer 9

@smsmsmsm I can Help you

Answer 10

thanks......i'll take ur help the next time for sure

Answer 11

Any problem?

Answer 12

Thanks @smsmsmsm I'll sure

Answer 13

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Answer 14

k......got it