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Obtuse angle
01
钝角
an angle that measures more than 90 degrees but less than 180 degrees
例子
The roof of the house had an obtuse angle where two sections met, creating a spacious attic.
The clock hands formed an obtuse angle at 2:30, indicating that it was past noon.
When two lines intersected, they formed two acute angles and two obtuse angles.
In a triangle, an obtuse angle is one that is greater than 90 degrees but less than 180 degrees.
In geometry class, students learned how to measure and classify acute, right, and obtuse angles.
