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Acute-angled triangle
/ɐkjˈuːtˈaŋɡəld tɹˈaɪaŋɡəl/
/ɐkjˈuːtˈæŋɡəld tɹˈaɪæŋɡəl/Acute-angled triangle
01
锐角三角形, 钝角三角形
a type of triangle in which all three angles are less than 90 degrees
Example
The quilt had a pattern with acute-angled triangles.
被子上有锐角三角形的图案。
During math class, we measured angles in acute-angled triangles.
在数学课上，我们测量了锐角三角形的角度。
