Obtuse triangle
Obtuse triangle noun - A triangle that contains an obtuse interior angle.
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Synonyms for Obtuse triangle
Trilateral and obtuse triangle are semantically related. In some cases you can use "Trilateral" instead a noun phrase "Obtuse triangle".
Trilateral
Trilateral noun - A three-sided polygon.
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Synonyms for Trilateral
Obtuse triangle and trilateral are semantically related. Sometimes you can replace phrase "Obtuse triangle" with "Trilateral", this terms are similar.
Cite this Source
Trilateral and Obtuse triangle. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/obtuse_triangle/trilateral
Obtuse triangle & Trilateral. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/obtuse_triangle/trilateral>.
Trilateral or Obtuse triangle. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/obtuse_triangle/trilateral.
Google Ngram Viewer shows how "obtuse triangle" and "trilateral" have occurred on timeline