The circumference of a circle B is 80% of the circumference of circle A.
a) Find the ratio of the area of circle A to the area of circle B, giving your (2)
answer in the form 100: n
100:


The Circumference Of A Circle B Is 80 Of The Circumference Of Circle A A Find The Ratio Of The Area Of Circle A To The Area Of Circle B Giving Your 2 Answer In class=