Double the Area of a Circle

[Acorn]

ah now... scaling width to 200% fixed aspect is going to give a circle a lot bigger than just double the surface area [4 times ? ] - scaling it by 200% in just one aspect might produce an object twice the surface area.. but not of course a circle, an elipse
simply dragging out the circle may not work either without some sort of calculation so you know when to stop...
gonna need to think about this if we are not allowed to enter actual measurements...

Yep, doubling both X- & Y-dimensions makes the area four times bigger!

Acorn