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Junior | Next Rank: 30 Posts
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by smashinonions » Fri Sep 26, 2008 4:24 am
Need help to solve this [/img]
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Five years ago: GMAT - 740

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Junior | Next Rank: 30 Posts
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by 2009wish » Fri Sep 26, 2008 5:39 am
from the figure---

R + T = 90

2 RSQ + R =180

2TSU +T =180

from the above three equations we can find x

so ....C is the ans
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