If entire pie would have been cut into 11 identical pieces what would have been top surface area of each piece?

• A. $$ {0.64 {cm^{2}}}$$
• B. $$ {0.56 {cm^{2}}}$$
• C. $$ {0.28 {cm^{2}}}$$
• D. $$ {0.42 {cm^{2}}}$$
• E. None of these