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isosceles triangle
noun
Definition of
isosceles triangle noun
from the Oxford Advanced Learner's Dictionary
isosceles triangle
noun
aɪˌsɒsəliːz ˈtraɪæŋɡl
aɪˌsɑːsəliːz ˈtraɪæŋɡl
(
geometry
)
a triangle with two of its three sides the same length