acute-angled triangle
Noun
Meaning
a triangle whose interior angles are all acute
Source: WordNetSynonyms
acute triangle
figure
equilateral triangle
isosceles triangle
obtuse triangle
obtuse-angled triangle
equiangular triangle
oblique triangle
normal triangle
long triangle
constant triangle
isosceles obtuse triangle
non-isosceles triangle
usual triangle
equilateral acute triangle
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Hypernyms
Examples
The life of the spirit may be fairly represented in diagram as a large acute-angled triangle divided horizontally into unequal parts with the narrowest segment uppermost. The lower the segment the greater it is in breadth, depth, and area.