document.write( "Question 635270: If I have a triangle...\r
\n" ); document.write( "\n" ); document.write( "Angle 1 is 20 degrees, angle 2 is 90 and angle 3 is unknown.\r
\n" ); document.write( "\n" ); document.write( "Side C is 10 feet, the other two sides are x and y.\r
\n" ); document.write( "\n" ); document.write( "Solve for x and y.\r
\n" ); document.write( "\n" ); document.write( "Here is a drawing: http://twitpic.com/agc8gm\r
\n" ); document.write( "\n" ); document.write( "Thank you!
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Algebra.Com's Answer #400239 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
a triangle...
\n" ); document.write( "Angle 1 is 20 degrees, angle 2 is 90 and angle 3 is unknown.
\n" ); document.write( "Side C is 10 feet, the other two sides are x and y.
\n" ); document.write( "Solve for x and y.
\n" ); document.write( ":
\n" ); document.write( "Sin(20) = \"10%2Fx\"; (side opposite/hypotenuse)
\n" ); document.write( ".342x = 10
\n" ); document.write( "x = 10/.342
\n" ); document.write( "x = 29.238 ft
\n" ); document.write( ":
\n" ); document.write( "Tan(20) = \"10%2Fy\"; (side opposite/side adjacent
\n" ); document.write( ".364y = 10
\n" ); document.write( "y = 10/.364 ft
\n" ); document.write( "y = 27.475
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