Triangles - Scarsdale Schools
... You can also classify triangles by the lengths of their sides. A scalene triangle has no congruent sides. An isosceles triangle has at least 2 congruent sides. An equilateral triangle has 3 congruent sides. The sum of the lengths of the sides of the triangle below is 18.6 cm. To classify the triangl ...
... You can also classify triangles by the lengths of their sides. A scalene triangle has no congruent sides. An isosceles triangle has at least 2 congruent sides. An equilateral triangle has 3 congruent sides. The sum of the lengths of the sides of the triangle below is 18.6 cm. To classify the triangl ...
