Question

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

Explanation:

Step1: Recall triangle - side definitions

A scalene triangle has no equal - length sides. An isosceles triangle has at least two equal - length sides. An equilateral triangle has all three sides of equal length.

Step2: Analyze the given triangle

From the markings on the triangle, we can see that no two sides are marked as equal. So, it has no equal - length sides.

Answer:

scalene