Geometry. Of a plane angle: greater than 90 degrees and less than 180 degrees. Frequently in obtuse angle.
单词 | θ98699 |
释义 | the world > space > shape > angularity > [noun] > angle or corner > obtuse angle (2) obtuse angle1570 Geometry. Of a plane angle: greater than 90 degrees and less than 180 degrees. Frequently in obtuse angle. bull's-nose1842 (see quot.). |
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