πr2, for a circle
I believe the answer is:
area
(Other definitions for area that I've seen before include "Patch" , "District; plot" , "District; locale" , "Space for a specific purpose, say picnic" , "Region; extent of a surface" .)
I believe the answer is:
area
(Other definitions for area that I've seen before include "Patch" , "District; plot" , "District; locale" , "Space for a specific purpose, say picnic" , "Region; extent of a surface" .)