About the denomination of an elliptic arc

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SUMMARY

The discussion centers on the terminology used to describe the high-curvature and low-curvature arcs of an ellipse. Participants clarify that the middle of the tightly curved sections is referred to as "vertices," while the arcs themselves are commonly called "vertex arcs." The term "nomenclature" is also highlighted as relevant to the discussion of naming conventions in geometry.

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  • Awareness of nomenclature conventions in mathematical discussions.
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lionelwang
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Hi all,

Does anyone know the specific names of the high-curvature arc and the low-curvature arc on an ellipse? Or, do they have special names after all?
Anyone help me figure this out, thank you very much!
Regards.
 
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The middle of the tightly curved bits are called vertices, but the curved bit itself has no special name.
You'd refer to it as a vertex arc.
 
You are of great help, thank you very much!
 
I was wondering if maybe the arcs could be episcopalian and dominican ... but figured that wasn't what you meant :) I think the word you were looking for is "nomenclature".

No worries - have fun.
 

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