19. Two marks exercise problems XII

1. Referring the graphic given, answer the following questions. Each bar of the category is made up of boy-girl-boy unit.

 

 

(i) Which categories show a boy-girl-boy unit that is translation within the bar?

 

(ii) Which categories show a boy-girl-boy unit that is reflected within the bar?

 

 

2. Given figure is a floor design in which the length of the small red equilateral triangle is \(30 \ cm\). All the triangles and hexagons are regular. Describe the translations in \(cm\), represented by the (i) yellow line (ii) black line (iii) blue line