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SNSDYoona Group TitleBest ResponseYou've already chosen the best response.0
tan(45 + tan 30 )
 one year ago

Lol9999 Group TitleBest ResponseYou've already chosen the best response.0
3.7320508075688772935274463415059
 one year ago

babydoll332 Group TitleBest ResponseYou've already chosen the best response.1
2 + sq 3
 one year ago

SNSDYoona Group TitleBest ResponseYou've already chosen the best response.0
do u have a formula sheet? it shows tan ( A + B ) = (tan A + tan B)/ (1  tanAtanB)
 one year ago

SNSDYoona Group TitleBest ResponseYou've already chosen the best response.0
just use ur formula sheet ==
 one year ago

babydoll332 Group TitleBest ResponseYou've already chosen the best response.1
dw:1345655898504:dw
 one year ago

ghazi Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ \tan a + \tan b }{ 1 \tan a* \tan b }= \frac{ \tan 45+ \tan 30 }{ 1 \tan45\tan30 }=\frac{ 1+1/\sqrt3 }{ 11*1/\sqrt3 }=3.73205\]
 one year ago

RaphaelFilgueiras Group TitleBest ResponseYou've already chosen the best response.0
@babydoll332 your ansewer is rigth
 one year ago
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