my six book
Project Gutenberg’s First Six Books of the Elements of Euclid, by John Casey docx
... when the hypothesis of either is the conclusion of the other. Thus the converse of the theorem (i.) is— If Z is W, then X is Y. (ii.) From the two theorems (i.) and (ii.) we may infer two others, ... DF ) of the other, but the contained angle (BAC) of one greater than the contained angle (EDF ) of the other, the base of that which has the greater angle is...
Ngày tải lên: 28/06/2014, 19:20
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4-5-6 year my first book of alphabet games 2
... w2 h2" alt=""
Ngày tải lên: 10/09/2014, 07:31
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