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An isosceles triangle has 3 sides two of which are of equal lengths it also has 3 interior angles two of which are of equal sizes.

Q: How many congruent sides in a isosceles triangle?

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An isosceles triangle has exactly two sides which are equal. (The word congruent usually applies to triangles, not sides.)

If it's an equilateral triangle then its 3 sides are congruent but if it's an isosceles triangle then only 2 of its sides are congruent

2 sides

Isosceles triangles have 2 sides that are equivalent and 2 angles that are congruent.

Equilateral, Isosceles and Scalene are three types of triangles classified based on how many congruent sides the triangle has.

Related questions

An isosceles triangle has two congruent sides.

An isosceles triangle has exactly two sides which are equal. (The word congruent usually applies to triangles, not sides.)

If it's an equilateral triangle then its 3 sides are congruent but if it's an isosceles triangle then only 2 of its sides are congruent

2

2 sides

Isosceles triangles have 2 sides that are equivalent and 2 angles that are congruent.

Equilateral, Isosceles and Scalene are three types of triangles classified based on how many congruent sides the triangle has.

2 each.

two because isosceles triangles have two congruent sides

three! are you asking congruent sides? then at least 2!

If its in the form of an isosceles right angle triangle then it will have 2 equal sides.

That may vary. The only requirement for being called "isosceles triangle" is that two of the angles are congruent. (This is equivalent to the statement that two of the sides are congruent.)That may vary. The only requirement for being called "isosceles triangle" is that two of the angles are congruent. (This is equivalent to the statement that two of the sides are congruent.)That may vary. The only requirement for being called "isosceles triangle" is that two of the angles are congruent. (This is equivalent to the statement that two of the sides are congruent.)That may vary. The only requirement for being called "isosceles triangle" is that two of the angles are congruent. (This is equivalent to the statement that two of the sides are congruent.)