T
H
E

E
L
E
M
E
N
T
S
Book III   Proposition 26
Let ABC, DEF be equal circles, and in them let there be equal angles, namely at the centers the angles BGC, EHF, and at the circumferences the angles BAC, EDF;

I say that the circumference BKC is equal to the circumference ELF.
Return to Propositions    Next Page