Question

classify this triangle by its sides. scalene isosceles but not equilateral equilateral

Explanation:

A scalene triangle has all sides of different lengths. An isosceles triangle has at least two sides equal. An equilateral triangle has all three sides equal. Since no information about side lengths is given but the general classification based on side - side relationships: if no sides are equal (by default in the absence of markings for equality), it's scalene.

Answer:

scalene