- Look up
obtuse in Wiktionary, the free dictionary.
Obtuse may
refer to:
Obtuse angle, an
angle of
between 90 and 180
degrees Obtuse triangle, a triangle...
-
three acute angles (less than 90°). An
obtuse triangle (or
obtuse-angled triangle) is a
triangle with one
obtuse angle (greater than 90°) and two acute...
- The
obtuse barracuda,
Sphyraena obtusata, a
barracuda of the
family Sphyraenidae, is
found in
tropical oceans around the world. Its
length is up to 55 cm...
- The left
marginal artery (or
obtuse marginal artery) is a
branch of the cir****flex artery,
originating at the left
atrioventricular sulcus,
traveling along...
- 12. In
obtuse-angled
triangles the
square on the side
subtending the
obtuse angle is
greater than the
squares on the
sides containing the
obtuse angle...
- This page uses
orthographic and
related notations. For the
notations ⟨ ⟩, / / and [ ] used in this article, see IPA
Brackets and
transcription delimiters...
-
heart (or
obtuse margin) is
formed from the
rounded lateral wall of the left ventricle. It is
called the '
obtuse'
margin because of the
obtuse angle (>90...
- unit
vector and its
multiplication by −1. Two
directions are
obtuse if they form an
obtuse angle (greater than a
right angle) or, equivalently, if their...
-
Euchlaena obtusaria, the
obtuse euchlaena moth, is a moth of the
family Geometridae. The
species was
first described by
Jacob Hübner in 1813. It is found...
-
always acute, so the
classification of the
triangle as acute, right, or
obtuse depends only on the
angle between its two legs.
Euclid defined an isosceles...
