In a rhombus ring pattern there are 8 rhombuses in the first ring. what are the angles in a rhombus in the last ring

The inner angle of the rhombus will be given by 360/n where 'n' is the sides.

Example, for first ring of rhombus, there are 8 rings, then inner angle = 360/8 = 45.

and outer angle = 180 - (360/n) = 180-45 =

135

(inner angle and outer angle are shown im figure)