Two regular hexagons of perimeter 30 cm each are joined as shown in the figure. The perimeter of the new figure is __________.
Two regular hexagons of perimeter 30 cm each are joined as shown in the given figure. The perimeter of the new figure is
(a) 65 cm
(b) 60 cm
(c) 55 cm
(d) 50 cm
[2 marks]