I"d like to know if there is a formal name for the following shape.
If you take say a sector of a circle of radius 2 and then remove the sector of radius 1 from that larger sector. What do you call the remaining shape?
What do you call a "section" of a sector?
1
$\begingroup$
geometry
circles
1 Answers
2
The shape you are working on as a name: it is an annulus sector.
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1Great. Looking into that I see that "annulus sector" (compound noun), "annular(adj) sector" and "sector of an annulus" are all acceptable. – 2017-02-28