isosceles triangles have 2 congruent sides
scalene triangles have no congruent sides
equilateral triangles have 3 congruent sides
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That is an isosceles All equal sides is called an equilateral triangle 2 equal sides is an isosceles No equal sides is a scalene triangle
You can classify a triangle by its sides, or by its angles.To classify a triangle by its sides:1- A triangle with three sides that are equal in length is called an equilateral triangle.2- A triangle with two sides of the same length and one different is called an isosceles triangle. 3- A triangle with no sides of equal length is called a scalene triangle. To classify a triangle by its angles: 1- A triangle with three angles that are greater than 0 and less than 90 degrees is called an acute triangle.2- A triangle with one angle that is 90 degrees exactly is called a right angle triangle.3- A triangle with one angle that is greater than 90 degrees is called an obtuse triangle.
An isosceles triangle has 2 equal sides, a equadrilateral triangle has all equal sides, and a scalene has no equal sides
What triangle that has 2 equal sides
They all have 3 sides but an equilateral triangle has 3 equal sides, an isosceles triangle has 2 equal sides and a scalene triangle has no equal sides.