Question

which kind of triangle is shown? equilateral triangle isosceles triangle acute triangle scalene triangle

Explanation:

Step1: Recall triangle - type definitions

An equilateral triangle has all sides equal. An isosceles triangle has two sides equal. An acute triangle has all angles less than 90°. A scalene triangle has all sides of different lengths.

Step2: Analyze the given triangle

From the appearance, the sides seem to have different lengths. There is no indication of equal - length sides, and we cannot be sure about the angle measures just from the look. So, it is a scalene triangle.

Answer:

scalene triangle