International Journal of Geometry
"The laws of nature are but the mathematical thoughts of God." - Euclid
Home
Volumes
Editorial Board
Manuscript Submission
Abstracted/Indexed/Reviewed
Contact
Terms and Conditions
Search Authors/Titles
Search for:
Home
\
2017
\
MIHAI MICULIȚA – A new trigonometric proof to Ptolemy theorems in cyclic quadrilaterals
MIHAI MICULIȚA – A new trigonometric proof to Ptolemy theorems in cyclic quadrilaterals
