Draw Islamic arches / Kashany arch type 5

Ghiyath al-Din Kashani one of the best Muslim mathematicians he studied the geometry of pointed archs in the 15th century and produced methods for constructing archs.
Kashani produced principles to draw five type of arch .
in this video I will explain how to draw type 2 from these archs.

[@kozlorog]

Cool! Thanks

[@EengineeringdrawingCad2]

Glad you liked it!