In a scalene triangle its three sides have different lengths, the data given show a triangle with three equal sides. The triangle given is a equilateral triangle.
Step-by-step explanation: This would not be a scalene triangle. Scalene triangles have sides that are all different lengths. Since the triangle has side lengths of 12 centimeters, this would be an equilateral triangle but not a scalene triangle.
Therefore, this triangle would not be a scalene triangle.
