obtuse triangle
复数形式
obtuse triangles
1
钝角三角形, 有一个角大于90度的三角形
a triangle in which one of the interior angles is greater than 90 degrees
- In an obtuse triangle, one angle measures more than 90 degrees.
在钝角三角形中，一个角的度数大于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。
- When drawing an obtuse triangle, ensure one angle is larger than 90 degrees while the other two are less.
画一个钝角三角形时，确保一个角大于90度，而其他两个角小于90度。
- The height of an obtuse triangle can be drawn outside the triangle when dropping a perpendicular from a vertex.
钝角三角形的高度可以从顶点垂直下降时画在三角形外面。
- The properties of an obtuse triangle make it distinct in various geometric applications.
钝角三角形的特性使其在各种几何应用中与众不同。