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31 Jan 2004, 02:19
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(reproducing from gmattutor group)
Two walls face each other at a certain distance x. A ladder 12m long lies at the bottom of the first wall and rests at the second wall. Another ladder 8m long lies at the bottom of the second wall and rests at the first wall. The two ladders intersect at a point 5m above the ground level (ground is flat between the two walls).
What is the distance x between the two walls?
Two walls face each other at a certain distance x. A ladder 12m long lies at the bottom of the first wall and rests at the second wall. Another ladder 8m long lies at the bottom of the second wall and rests at the first wall. The two ladders intersect at a point 5m above the ground level (ground is flat between the two walls).
What is the distance x between the two walls?
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31 Jan 2004, 05:12
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Couldnt get it, how abt the choices, lets see if we can do backsolving. 
and my research shows that this problem is relevent for those taking GMAT on Mars. What a 
problem is this. Damn it spoiled the weekend. 
