x = - X 100 1 2
NDANAHENA
elswefey ... ....
... ... AB,BC,BD ... ... http://img198.imageshack.us/img198/5589/55943154.png E EB EC BEC EC F E B BFE .. BEF BFE FBE 180-BEF-BFE EF BFE BF,BE SINE RULE COSINE RULE BFC,CBE BC FC ( )....
.. .... A B AB () C AC SIMPLE CURVE AB,AC R 90 AC AD A D D CDA AC BOC 180-BAC AO BOC R AC/TAN(AOC)
1- . 2- . 3- 2011 http://www.tvquran.com/
/ T .Q .C
90% ( )