H
E
E
L
E
M
E
N
T
S
the angle GHD is equal to the angle EGB,
while
the angle AGH is equal to the angle EGB, [I.15]
the angle AGH is also equal to the angle GHD;
and they are alternate;
|
T H E E L E M E N T S |
Book I Proposition 28 | |
|
For, since the angle GHD is equal to the angle EGB, while the angle AGH is equal to the angle EGB, [I.15] the angle AGH is also equal to the angle GHD; and they are alternate; |
|
|
| Previous Page Return to Propositions Next Page | ||