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trihedron
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Contents
1
English
1.1
Etymology
1.2
Pronunciation
1.3
Noun
1.3.1
Related terms
1.3.2
Translations
English
edit
Etymology
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From
tri-
+
-hedron
.
Pronunciation
edit
Audio
(
UK
)
:
(
file
)
Noun
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trihedron
(
plural
trihedrons
or
trihedra
)
(
mathematics
)
A geometric
figure
composed of three
planes
meeting at a single
vertex
.
Related terms
edit
trihedral
Translations
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geometric figure
Esperanto:
triedro
French:
trièdre
(fr)
m
German:
Dreiflächner
m
,
Dreibein
(de)
n
Ido:
triedro
(io)
Italian:
triedro
m
Polish:
trójścian
(pl)
m
Russian:
трёхгранник
(ru)
m
(
trjóxgrannik
)
Tagalog:
tatdayag
Categories
:
English terms prefixed with tri-
English terms suffixed with -hedron
English terms with audio links
English lemmas
English nouns
English countable nouns
English nouns with irregular plurals
en:Mathematics
en:Three
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