Two sides
Chat with our AI personalities
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
Three equal sides in the form of an equilateral triangle and two equal sides in the form of an isosceles triangle
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)
One more because an equilateral triangle has 3 equal sides whereas a right isosceles triangle has only 2 equal sides.