11. Find the perimeter

 

The values of the sides of the above figure are \(a=\) 7 \(cm\), \(b=\) 7 \(cm\), \(c=\) 1 \(cm\), \(d=\) 6 \(cm\), \(e=\) 3 \(cm\), \(f=\) 6 \(cm\) and \(g=\) 1 \(cm\). Calculate the perimeter of the given shape.

 

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