Read the diagram given below carefully and answer the questions that follow Area of ABEF is

• A.  \[26\,c{{m}^{2}}\] 
• B.    \[14\,c{{m}^{2}}\]
• C.  \[12\,c{{m}^{2}}\] 
• D.    \[168\,c{{m}^{2}}\]