isosceles triangle
All three sides are congruent (equal in length); all three angles are congruent (same measure).All three sides are congruent (equal in length); all three angles are congruent (same measure).All three sides are congruent (equal in length); all three angles are congruent (same measure).All three sides are congruent (equal in length); all three angles are congruent (same measure).
It means that if two triangles have two sides with the lengths of the corresponding sides that are equal (congruent) and the angles between between the two sides congruent, then the triangles are congruent (i.e., the three corresponding lengths of sides and three corresponding angles are all congruent). For example, if you know that triangle one has sides of length 1 and 2 and the angle between the two sides is 60 degrees and that triangle two has sides of length 1 and 2 and the angle between the two sides is 60 degrees, this theorem says that the triangles are congruent, so the length of third side of both triangles is the same and the measure of the other two angles in triangle one is the ame as the measure of the other two angles in triangle two.
An isosceles triangle is a shape that has at least 2 sides that are the same length. This forces the angles to be acute.
An isosceles triangle has two sides that are equal in length and thus two equal angles.
an equilateral triangle
If all the sides are same length and/or the angles are the same measure.
An equilateral triangle
An equilateral triangle
An equilateral triangle has three equal sides. The angles of an equilateral triangle measure 60 degrees each, but the sides can be any length.
No. Scalene, by definition, is a triangle with no equal sides (or angles). An equilateral triangle must have all sides the same length (and all angles would measure 60°).
Measure them
isosceles triangle has two sides equal in length and two angles of the same measure;
An equilateral triangle has 3 equal sides and 3 equal angles
In an equilateral triangles, all the sides are of the same length. All the angles are of the same measure, which is 60 degrees.In a scalene triangle, no two sides are of the same length and consequently, no two angles are of the same measure.
An equilateral triangle.
No triangle has two parallel sides.None but it does have 2 sides of equal length and 2 angles of equal measure.
It is a triangle whose 3 sides are equal in length and its 3 interior angles each measure 60 degrees