T H E E L E M E N T S |
Book VI Proposition 18 | |
Therefore, proportionally, as FD is to GB, so is FE to GH, and ED to HB. But it was also proved that, as FD is to GB, so is FC to GA, and CD to AB; therefore also, as FC is to AG, so is CD to AB, and FE to GH, and further ED to HB. |
||
Previous Page Return to Propositions Next Page |