# quadrilateral in Maths topic

From Longman Dictionary of Contemporary Englishquadrilateralquad‧ri‧lat‧er‧al /ˌkwɒdrəˈlætərəl◂ $ ˌkwɑː-/ noun [countable] technical HMCFa flat shape with four straight sides —quadrilateral adjective

Examples from the Corpus

quadrilateral• For emotional resonance, flags are about as potent as a quadrilateral of cloth can be.• The cyclic quadrilateral so formed has an important property; its opposite angles add to 180°.• The cluster is made up of a small quadrilateral which is distinctive enough, and is very characteristic with × 20.
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