Posted by taliah on Tuesday, December 11, 2012 at 9:53pm.
how to you find the perimeter of a octagon with side length 7.2cm

math  Ms. Sue, Tuesday, December 11, 2012 at 9:56pm
An octagon has 8 sides. If this is a regular octagon then >>
P = 8 * side
P = 8 * 7.2