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Mathematics 22 Online
OpenStudy (anonymous):

sin 30=sqrt3/2 and cos 3=1/2 TRUE OR FALSE

OpenStudy (mertsj):

Always remember: sin30 = 1/2

OpenStudy (anonymous):

so true

OpenStudy (anonymous):

sin (30) = 1/2, cos(30) sqrt(3)/2

OpenStudy (anonymous):

ok nvm false

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