T H E E L E M E N T S |
Book I Proposition 35 | |
(The whole AE is equal to the whole DF) But AB is also equal to DC; [I.34] therefore the two sides EA, AB are equal to the two sides FD, DC respectively, and the angle EAB is equal to the angle FDC, the interior to the exterior; [I.29] therefore the base EB is equal to the base FC, and the triangle EAB will be equal to the triangle FDC. [I.4] |
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