My english is not very good so I have drawn the problem. http://img511.imageshack.us/img511/7301/mmmvp.jpg Thanks for the help!
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blocked page ???!!!
No, imageshack issues. You have to have an imageshack account to view their pictures now... so lame...
cb = 30 ba = 24 ad = 20 ok Multiply first by da cb(ad) = 30(ad) cd(ab) = 30 (ad) cd = 30(20)/24 = 25
Should one assume that cb = 30? And ba = 24 and ad = 20? I'm asking because neither of the three are rectangles, right?
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