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Acute and obtuse triangles

en.wikipedia.org/wiki/Acute_and_obtuse_triangles

An acute triangle is a triangle with all three angles acute (less than 90°). An obtuse triangle is one with one obtuse angle (greater than 90°) and two acute angles ...

Definition of Acute Triangle - Math is Fun

www.mathsisfun.com/definitions/acute-triangle.html

Triangles - Equilateral, Isosceles and Scalene ... Acute Triangle. more ... Acute Triangle. A triangle that has all angles less than 90° (90° is a Right Angle).

What is an Acute Triangle? - Definition, Facts & Example - Video ...

study.com/academy/lesson/what-is-an-acute-triangle-definition-facts-example.html

In this lesson, you'll find out what makes a triangle an acute triangle. You'll also find some examples of what keeps a triangle from being acute....

What are Acute, Obtuse, and Right Triangles? | Virtual Nerd

www.virtualnerd.com/pre-algebra/geometry/triangles/define-triangles/triangle-acute-obtuse-right-definition

Note: Did you know that there are different kinds of triangles? Knowing how to identify these triangles is an important part of solving many problems involving ...

Definition and examples Acute Triangle | define Acute Triangle ...

www.icoachmath.com/math_dictionary/acute_triangle.html

Acute Triangle is a triangle with its angles less than 90 degrees...complete information about the Acute Triangle, definition of an Acute Triangle, examples of an ...

Acute triangle - definition of acute triangle by The Free Dictionary

www.thefreedictionary.com/acute triangle

Noun, 1. acute triangle - a triangle whose interior angles are all acute. acute- angled triangle · triangle, trigon, trilateral - a three-sided polygon ...

Triangles - Infoplease

www.infoplease.com/ipa/A0876325.html

In an equiangular triangle, all the angles are equal—each one measures 60 degrees. An equiangular triangle is a kind of acute triangle, and is always ...

Triangle Types and Classifications: Isosceles, Equilateral, Obtuse ...

www.mathwarehouse.com/geometry/triangles/triangle-types.php

How Triangles are classifed as well as defining traits of each type of type. ... The Acute Triangle has three acute angles (an acute angle measures less than 90°) ...

GMAT Geometry question : Acute Angled Triangle : 4GMAT Online ...

www.questionbank.4gmat.com/mba_prep_sample_questions/geometry/acute_angled_triangles_07.shtml

A GMAT quant problem solving question in geometry. Concept: Properties of sides of an acute angled triangel. 4GMAT online gmat classes, GMAT class in ...

Acute, Obtuse, and Right Triangles - Homeschool Math

www.homeschoolmath.net/teaching/g/triangles.php

This is a free geometry lesson for 4th grade about acute, obtuse, and right triangles (classification according to angles). It contains varied exercises, including ...

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acute triangle | Define acute triangle at Dictionary.com
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Acute triangle definition - Math Open Reference

www.mathopenref.com

Definition and properties of acute triangles. ... A triangle where all three internal angles are acute (less than 90 degrees). Try this Drag the orange dots on each ...

Acute Triangle -- from Wolfram MathWorld

mathworld.wolfram.com

A triangle in which all three angles are acute angles. A triangle which is neither acute nor a right triangle (i.e., it has an obtuse angle) is called an obtuse triangle.

Acute Triangle | Acute Triangle Properties | Math@TutorVista.com

math.tutorvista.com

In acute-angled triangles, all the internal angles are less than 90 degrees. An acute triangle may have the same lengths of sides or different side lengths.