Obtuse Triangle -- from Wolfram MathWorld
An obtuse triangle is a triangle in which one of the angles is an obtuse angle. (Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle.) A ...

Triangle - Wikipedia, the free encyclopedia
A triangle that has one angle that measures more than 90° is an obtuse triangle or obtuse-angled triangle. A "triangle" with an interior angle of 180° (and collinear vertices) is ...

Obtuse triangle definition - Math Open Reference
Definition and properties of obtuse triangles ... Try this Drag the orange dots on any vertex to reshape the triangle. While any angle exceeds 90 degrees, it is an obtuse triangle.

Definition of Obtuse Triangle
Illustrated Math Dictionary - Definition of Obtuse Triangle ... A triangle that has an angle greater than 90° See: Acute Triangle

Types Of Triangles (with worked solutions)
An obtuse triangle has one obtuse angle (i.e. greater than 90º). The longest side is always opposite the obtuse angle. In the obtuse triangle shown ...

Obtuse triangle | Define Obtuse triangle at Dictionary.com
Copy & paste this link to your blog or website to reference this page

Acute Triangle -- from Wolfram MathWorld
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. From the ...

Obtuse Triangle
Obtuse Triangles have one angle that is obtuse.

obtuse triangle: Information from Answers.com
Note: click on a word meaning below to see its connections and related words. The noun obtuse triangle has one meaning: Meaning #1 : a triangle that

What is the definition of obtuse triangle?
A triangle containing one angle that is greater than 90 degrees. The other two angles must total less than 90 degrees.