Rumus pintu lipat 6 daun

This video is a request from one of my subscribers, @tukangsandalan1752, who asked for help calculating the dimensions of a folding door. The dimensions are 474.5 x 225....the plan is to build 6 doors with 3 openings on the right, 3 on the left, and 3 on the right. Hopefully, this will be helpful to everyone.