A circular pizza with a diameter of 16 inches is cut into pieces, each of which is a sector with a central angle of 40 degrees. what is the area of one piece

Question

anonymous · Answer

Area of a sector (given in degrees) is

n/360  x (pi)(radius)2


so the area of that one piece is 40/360 (pi)(8^2)
                                                  = 1/9 (pi)(64)
                                                    = 64pi/9

anonymous · Answer

is the n just a variable you chose?

anonymous · Answer

In that formula, n = # of degrees in the central angle

anonymous · Answer

Thank you again you're so nice for helping me

anonymous · Answer

sure.