question_answer

The side of a square is 2 cm and semicircles are constructed on each side of the square, then the area of the whole figure is

A) \[\left( \text{4 }+\text{ 2}\pi  \right)\text{ c}{{\text{m}}^{\text{2}}}\]     

B)         \[\left( \text{4 }+\text{ 4}\pi  \right)\text{ c}{{\text{m}}^{\text{2}}}\]

C) \[\text{47}\pi \text{ c}{{\text{m}}^{\text{2}}}\]             

D)         \[\text{87}\pi \text{ c}{{\text{m}}^{\text{2}}}\]