diện tích xung quanh
In real, traceable use. Part of the curated seed collection; community review is coming.
(noun) the part of the surface area of a solid (in this context, termed a hình (literally “shape”)) which does not include its bases, such as that of a hình chóp (“pyramid”), a hình nón (“cone”), a hình lăng trụ (“prism”), a hình trụ (“cylinder”) or a hình hộp chữ nhật (“cuboid”)
Noun
Sources & notes
Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗
Common questions
What does “diện tích xung quanh” mean?
(noun) the part of the surface area of a solid (in this context, termed a hình (literally “shape”)) which does not include its bases, such as that of a hình chóp (“pyramid”), a hình nón (“cone”), a hình lăng trụ (“prism”), a hình trụ (“cylinder”) or a hình hộp chữ nhật (“cuboid”)
Is “diện tích xung quanh” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.