Recently East Aurora ordered a window with the design of the school's mascot, the Tomcat. The senior class council has
decided that the shape of the window will be a regular
dodecagon. To meet the building's requirements, the window
must have a radius length of 11.25 feet. The largest cost of
the window is the interior glass. Because you're an honors
geometry student, Principal Simpson is asking you to
determine the expected cost if the glass is $8 per square foot.
Round to the nearest cent.
Your answer