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highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
SOHCAHTOA
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
go to the given angle corner, and look at the triangle. figure out wat adjacent side and hypotenuse are
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
dw:1376246607998:dw
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
adjacent is x and opposite is unknown
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
hypotenuse is 11
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
so we use cos
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
you want to find x, which is adjacent you knw the hypotenuse so, which trig ratio helps us ?
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
yes, cos !!
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
\[\cos 41=\frac{ x }{ 11 }\]
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
perfect !
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
\[(11*)\cos 41=\frac{ x }{ 11 }*11\] \[11\cos 41=8.3\]
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
8.3 = \(\large \color{red}{\checkmark}\)
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
so i did it right :DDD
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
you did great :) good work !!
 11 months ago

highschoolmom2010 Group TitleBest ResponseYou've already chosen the best response.1
thanks i think i understand this now
 11 months ago

ganeshie8 Group TitleBest ResponseYou've already chosen the best response.1
good :D
 11 months ago
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