Question

Place the circles in order from the circle with the smallest area to the circle with the largest area

Answer 1

where are the circles??

Answer 2

As far as I can see, there are only two options to answering this question;
1. You could put up/link a pic of the circles so I could answer this for you or
2. You could use the formula ($\pi r ^{2}$) so find the area by yourself 
{r being the radius (half the diameter) and pi being 3.14}