Answer :
Perimeter = 2(l + b)
= 2(2 + 1)
= 2(3)
= 6 cm
Area = l×b
= 2×1
= 
A figure similar to above figure is shown below:
Perimeter = 
= 
= 
= 12 cm
Area = 
= 
= 
Ratio of the sides of the two figures (fig 2:fig 1) = 2:1
Ratio of the areas of the two figures (fig 2:fig 1) = 3:1
Ratio of the perimeter of the two figures (fig 2:fig 1) = 2:1
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