Isosceles Triangle -- from Wolfram MathWorld
An isosceles triangle is a triangle with (at least) two equal sides. In the figure above, the two equal sides have length b and the remaining side has length a. This property is ...

Triangle - Wikipedia, the free encyclopedia
An isosceles triangle also has two angles of the same measure; namely, the angles opposite to the two sides of the same length; this fact is the content of the Isosceles triangle ...

Isosceles triangle definition - Math Open Reference
Definition and properties of isosceles triangles ... Try this Drag the orange dots on each vertex to reshape the triangle. Notice it always remains an isosceles triangle, the sides ...

Triangles - Equilateral, Isosceles and Scalene
Isosceles Triangle . Two equal sides Two equal angles Scalene Triangle . No equal sides No equal angles

isosceles triangle - definition of isosceles triangle by the Free ...
Thesaurus Legend: Synonyms Related Words Antonyms. Noun: 1. isosceles triangle - a triangle with two equal sides . triangle, trigon, trilateral - a three-sided polygon

Isosceles triangle theorem - Wikipedia, the free encyclopedia
In Euclidean geometry, the isosceles triangle theorem. also known as the pons asinorum, states that the angles opposite the two equal sides of an isosceles triangle are equal.

isosceles triangle - Wiktionary
isosceles triangle (plural isosceles triangles) A triangle having two sides equal. Usage notes. In some mathematical usage, an isosceles triangle has at least two sides equal, and ...

Proofs involving Isosceles triangles, theorems, examples and practice ...
Proofs involving isosceles triangle s often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.

Conjectures in Geometry: Isosceles Triangles
Explanation: An important fact to know is that an isosceles triangle is a triangle in which two of its sides are equal in length. Thus, once you know which two sides are congruent ...

Isosceles Triangle Equations Formulas Calculator - Area Geometry
Geometry calculator for solving the area of a isosceles triangle given the length of sides a and b.