Akademik
convex
adjective
/ˈkɒnvɛks,ˈkɑnvɛks/
a)
curved or bowed outward like the outside of a bowl or
sphere
or
circle
b)
(not comparable) (Of a set of points) such that for any two points in the set, every point between those two points is also in the set
Ant
:
concave
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