H
E
E
L
E
M
E
N
T
S
This being the very thing it was necessary to do.
|
T H E E L E M E N T S |
Book I Proposition 9 | |
|
Therefore the given rectilineal angle BAC has been bisected by the straight
line AF. This being the very thing it was necessary to do. |
|
|
| Previous Page Return to Propositions Seq.2: I.10 | ||