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An isosceles triangle has 2 sides of equal length.

The other two types are scalene (with no sides of equal length) and equilateral (with all sides equal in length)

Q: How many equal sides does and an isosceles triangle have?

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An isosceles triangle has 3 sides and 2 of its sides are equal in lengths

An isosceles triangle has no parallel sides but it does have two equal sides

Two sides

Three equal sides in the form of an equilateral triangle and two equal sides in the form of an isosceles triangle

One more because an equilateral triangle has 3 equal sides whereas a right isosceles triangle has only 2 equal sides.

Related questions

Two sides of an isosceles triangle are equal to each other.

An isosceles triangle has 3 sides and 2 of its sides are equal in lengths

An isosceles triangle has no parallel sides but it does have two equal sides

There are 2 equal sides

Two sides

Three equal sides in the form of an equilateral triangle and two equal sides in the form of an isosceles triangle

it has 2 equal sides

One more because an equilateral triangle has 3 equal sides whereas a right isosceles triangle has only 2 equal sides.

One more because an equilateral triangle has 3 equal sides whereas a right isosceles triangle has only 2 equal sides.

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

An isosceles triangle has two congruent sides.

All 3 sides are equal in an equilateral triangle. 2 sides are equal in an isosceles triangle. no sides are the same in a scalene triangle.