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English definition of “isosceles triangle”

isosceles triangle

noun [C] uk   /aɪˌsɒs.əl.iːzˈtraɪ.æŋ.ɡl̩/ us    /-ˌsɑː.səl-/
a triangle with two sides of equal lengthGeometrical shapesSpherical, circular and annular objects
(Definition of isosceles triangle from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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