1. Find the perimeter

 

The values of the sides of the above figure are \(a =\) 5 \(cm\), \(b =\) 5 \(cm\), \(c =\) 1 \(cm\), \(d =\) 7 \(cm\), \(e =\) 3 \(cm\), \(f =\) 7 \(cm\) and \(g =\) 1 \(cm\). Calculate the perimeter of the combined shape.

 

The perimeter of the combined shape \(=\)  \(cm\)