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obtuse triangle
/əbtˈuːs tɹˈaɪæŋɡəl/

/ɒbtjˈuːs tɹˈaɪaŋɡəl/
Obtuse triangle
01
triangle obtusangle, triangle obtus
a triangle in which one of the interior angles is greater than 90 degrees
Example
In an obtuse triangle, one angle measures more than 90 degrees.
Dans un triangle obtusangle, un angle mesure plus de 90 degrés.
The triangle ABC is an obtuse triangle because angle B is 120 degrees.
Le triangle ABC est un triangle obtus parce que l'angle B est de 120 degrés.