# Acute Triangle

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## Definition of the noun acute triangle

What does acute triangle mean as a name of something?

**noun**

- a triangle whose interior angles are all acute
- lexical domain: Shapes - nouns denoting two and three dimensional shapes
- synonym of acute triangle: acute-angled triangle
- more generic words: triangle / trigon / trilateral = a three-sided polygon

## Printed dictionaries and other books with definitions for Acute Triangle

Click on a title to look inside that book (if available):

### CRC Concise Encyclopedia of Mathematics, Second Edition (2002)

by Eric W. Weisstein

See also **ACUTE TRIANGLE**, ANGLE, FULL ANGLE, OBTUSE ANGLE, REFLEX
ANGLE, RIGHT ANGLE, STRAIGHT ANGLE **Acute Triangle** A TRIANGLE in
which all three ANGLES are ACUTE ANGLES. A TRIANGLE which is neither
acute ...

### The Penguin Dictionary of Mathematics (2008)

Fourth edition by David Nelson

**An acute triangle** is one in which all three interior angles are acute angles. An
obtuse triangle is one in which one interior angle is an obtuse angle. A right-
angled triangle is one in which one interior angle is a right angle. An oblique
triangle is ...

### The VNR Concise Encyclopedia of Mathematics (2012)

by S. Gottwald

The orthocentre lies inside **an acute triangle**, outside an obtuse triangle, and in a
right-angled triangle it is the vertex of the right angle. In an isosceles triangle the
altitude through the apex is also the perpendicular bisector of the base; the two ...

### Macmillan Dictionary for Children (2001)

by Robert B. Costello

Isosceles Triangle Equilateral Triangle Scalene Triangle Obtuse Triangle Right
Triangle **Acute Triangle** FIGURES WITH FOUR SIDES. Quadrilaterals are four-
sided figures. Quad comes from a Latin word meaning "four. " Lateral comes from
a ...

### Bilingual Mini Dictionary Mathematics Form 2 (2015)

* Acute triangle is a triangle where its three interior angles are acute angles*. Segi
tiga bersudut tirus ialah segi tiga dengan ketiga-tiga sudut pedalamannya ialah
sudut tirus. Addition (+) is a process offinding the total of two or more numbers.

### International Encyclopaedia of Engineering and Technology (2007)

by M N Doja

45° 33° 88° **acute triangle** A triangle having three acute angles. acyclic Without
cycles arises in graphs and networks, as well as in the context of algorithms (e.g.,
not cycling back to some previous solution). ada A higher order programming ...

### Blackie’s Dictionary of Mathematics

by Blackie

**acute triangle** A triangle each of whose angles ...

### Academic Press Dictionary of Science and Technology (1992)

by Christopher G. Morris, Academic Press

**acute triangle**
Mathematics, a triangle having angles that are all less than 90°. acutifoliate
Botany.

### The Edinburgh Encyclopaedia (1832)

make **an acute triangle**. Or else this position may be reversed, (Fig. 9.) and the
broadest side of the triangle may be upwards, so that the tree will appear to
spread at the top. In this latter □way also, the cases below may be more widely
apart ...

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## Photo about Acute Triangle

**Acute triangle**

A cute girl too!

Photo credit: matt6234

## Video about Acute Triangle

**Acute triangle Meaning**

Video shows what acute triangle means. A triangle all of the angles of which are acute.. acute triangle synonyms: acute-angled triangle. acute triangle ...

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