question_answer

The side of a square is 2 cm. Semicircles are constructed on two sides of the square, then the area of the whole figure is

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

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

C) \[\text{4}\pi \text{ c}{{\text{m}}^{\text{2}}}\]          

D)         \[\text{8}\pi \text{ c}{{\text{m}}^{\text{2}}}\]