What the heck is so regular about a regular polygon?
Above is a regular nonagon inscribed within a circle.
The shaded region has an area of 2874.296608 square meters.
Find circumference C of the inscribing circle.
C = ______ meters
First correct answer to arrive at [email protected] wins a Tucker’s gift card.
Last week’s winner was Jerry Harrison with AreaABO = 2166 and Area CDO = 3174.
Jeff Smith is a former Math teacher and a retired US Navy Lieutenant Commander. Reach him at [email protected].
