document.write( "Question 904388: Determine whether the following statement is always, sometimes, or never true. Explain.
\n" ); document.write( "The intersection of three planes is two lines.
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #548705 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Sometimes, if two of the planes are parallel.
\n" ); document.write( " \n" ); document.write( "

\n" );