document.write( "Question 643213: Solve for theta.
\n" ); document.write( "2sin(squared)theta=1 \n" ); document.write( "

Algebra.Com's Answer #404477 by lwsshak3(11628) $\"\"$ $\"About$

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Solve for theta.[0,π/2]
\n" ); document.write( "2sin(squared)theta=1
\n" ); document.write( "2sin^2x=1
\n" ); document.write( "sin^2x=1/2
\n" ); document.write( "take sqrt of both sides
\n" ); document.write( "sinx=√(1/2)=1/√2=√2/2
\n" ); document.write( "x=π/4 or 45º \n" ); document.write( "

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