What is the lateral area of this regular octagonal pyramid?
the figure shows a regular octagonal pyramid. a dashed line segment is shown perpendicular to a base edge with its second endpoint being the center of the base and has a length of 8 centimeters. a second dashed line segment has one endpoint at the center of the base and the second endpoint at the vertex of the pyramid and has a length of 8 centimeters. a base edge has a length of 6.6 centimeters.
a) 149.3 cm²
b) 182.9 cm²
c) 211.2 cm²
d) 298.7 cm²