document.write( "Question 1157931: Mary went for a mountain bike ride in a relatively flat wooded area. She rode for 6 km in one direction and then turned and pedalled 5 km in another. Finally, she turned in the direction of her starting point and rode 9 km. When she stopped, was it possible that Mary was back at her starting point? Explain. \n" ); document.write( "
Algebra.Com's Answer #780831 by greenestamps(13198)\"\" \"About 
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\n" ); document.write( "Yes.

\n" ); document.write( "If she is back at her starting point, then the three legs of the trip form a triangle.

\n" ); document.write( "A triangle with sides of lengths 5, 6, and 9 is possible, because 9 is less than the sum of 5 and 6.

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