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Mathematics 8 Online
OpenStudy (anonymous):

Find an exact value. tan 75°

OpenStudy (anonymous):

tan(45 + tan 30 )

OpenStudy (anonymous):

3.7320508075688772935274463415059

OpenStudy (anonymous):

-2 + sq 3

OpenStudy (anonymous):

do u have a formula sheet? it shows tan ( A + B ) = (tan A + tan B)/ (1 - tanAtanB)

OpenStudy (anonymous):

just use ur formula sheet ==

OpenStudy (anonymous):

|dw:1345655898504:dw|

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