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Obtuse triangle
01
钝角三角形, 钝三角形
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.
在一个钝角三角形中，某个角的度数大于90度。
The triangle ABC is an obtuse triangle because angle B is 120 degrees.
三角形ABC是一个钝角三角形，因为角B是120度。
