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KB:
SUMO
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KB Term:
Oval
Sigma KEE - Oval
A
B
C
D
E
F
G
H
I
J
K
L
M
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O
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Q
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橢圓
The class of
ClosedTwoDimensionalFigure
s that are produced by the intersection of a
Cone
with a
ClosedTwoDimensionalFigure
.
Relationships
Parents
封閉的二維圖
Any
TwoDimensionalFigure
which has a well defined interior and exterior.
Children
圈
The class of
Oval
s such that all
GeometricPoint
s that make up the
Circle
are equidistant from a single
GeometricPoint
, known as the center of the
Circle
.
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