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triangle measures

Expert replies
Source: — Data Sufficiency |

by logitech » Fri Jan 09, 2009 1:05 pm
1)PRQ = 30 + PQR

PRQ - PQR = 30

SUF

2) 180 - ( PQR+QRP) = 180-150 = 30

PRQ - PQR = 30

SUF

D
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