H
E
E
L
E
M
E
N
T
S
KH correspond to FL and KG to FE.
Now, since
GH is greater than FB,
therefore
KH is also greater than FL and KG than FE.
Let
FL, FE be produced,
let FLM be equal to KH, and FEN to KG,
and
let MN be completed;
therefore
MN is both equal and similar to GH.
