document.write( "Question 1159256: Karen and Jack are across a river from each other. Karen can look down the river
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Algebra.Com's Answer #782263 by Alan3354(69443)\"\" \"About 
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Karen and Jack are across a river from each other. Karen can look down the river
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\n" ); document.write( "from the tree. How far are they from each other?
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\n" ); document.write( "Not enough info.
\n" ); document.write( "2 sides of a triangle given, no angles.
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\n" ); document.write( "It could be solved if it's a right triangle, but that must be specified.
\n" ); document.write( "Rivers are not necessarily straight.
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