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Isosceles triangle - Wikipedia
Isosceles triangle ... In geometry, an isosceles triangle (/ aɪˈsɒsəliːz /) is a triangle that has two sides of equal length and two angles of equal measure.
Isosceles triangle - Math.net
An isosceles right triangle is a triangle with 2 congruent sides and angles in which the non-congruent angle measures 90°. Because the sum of a triangle's interior angles is equal to 180°, the remaining two angles in an isosceles right triangle measure 45° (90 + 45 + 45 = 180°).
Isosceles Triangle - Properties | Definition | Meaning | Examples
An isosceles triangle is a triangle in which at least two sides are equal. Following this fact, if two sides of a triangle are equal, then the angles opposite to those sides are also equal.
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.
Properties of Isosceles Triangles | Brilliant Math & Science Wiki
In an isosceles triangle, the two equal sides are called legs, and the remaining side is called the base. The angle opposite the base is called the vertex angle, and the point associated with that angle is called the apex.
Isosceles Triangle - Definition, Angles, Properties, Examples
An isosceles triangle is a triangle having two sides of equal length. Learn the definition, parts, types, properties, formulas, triangle games, and much more!
Isosceles Triangle: Definition, Properties, Types, Formulas
What is an Isosceles triangle – its definition, properties, diagrams, and types along with formulas for area and perimeter
Isosceles Triangles - MathBitsNotebook (Geo)
An isosceles triangle is a triangle with two congruent sides. An isosceles triangle is generally drawn so it is sitting on its base. This may not, however, be the case in all drawings. These can be tricky little triangles, so beware! If two sides of a triangle are congruent, the angles opposite them are congruent.
Isosceles triangle - math word definition - Math Open Reference
Isosceles Triangle A triangle which has two of its sides equal in length. Try this Drag the orange dots on each vertex to reshape the triangle. Notice it always remains an isosceles triangle, the sides AB and AC always remain equal in length
Isosceles Triangles - CK-12 Foundation
An isosceles triangle is a triangle that has at least two congruent sides. The congruent sides of the isosceles triangle are called the legs. The other side is called the base. The angles between the base and the legs are called base angles. The angle made by the two legs is called the vertex angle.
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