Define scalene, isosceles and equilateral triangle.

In a scalene triangle, all the sides of a triangle are of different length. In an isosceles triangle, two sides of a triangle are of the same measure. In an equilateral triangle, all the sides of a triangle are of equal length.

Answer:Types of Triangles Based on Sides:

▪︎ Equilateral Triangle = All Sides are equal

▪︎ Isosceles Triangle = 2 of 3 sides are equal

▪︎ Scalene Triangle = All Sides are unequal

Answer:Define scalene, isosceles and equilateral triangle.

In a scalene triangle, all the sides of a triangle are of different length. In an isosceles triangle, two sides of a triangle are of the same measure. In an equilateral triangle, all the sides of a triangle are of equal length.