The shape with the most area with the smallest perimiter is the circle first find the radius then find the circumfernece(permiter) so area=64 shape=circle area of circle=pi times r^2 pi times r^2=64 divide both sides by pi (aprox 3.141592) r^2=20.3718 square root both sdies r=4.5
circumference=2pi times r 2 times 3.141592 times 4.5=28.36 perimiter is 28.36
