document.write( "Question 366954: Use the given information to find sin2θ, cos2θ, tan2θ, for sinθ=12/13. \n" ); document.write( "

Algebra.Com's Answer #261585 by Alan3354(69443) $\"\"$ $\"About$

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sin(t) = 12/13
\n" ); document.write( "cos(t) = sqrt(1 - sin^2(t)) = 5/13
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\n" ); document.write( "sin(2t) = 2sin(t)cos(t)
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\n" ); document.write( "cos(2t) = sqrt(1 - sin^2(2t))
\n" ); document.write( "tan(2t) = sin(2t)/cos(2t)
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