Question

1. classify the following triangle based on its shape. scalene equilateral isosceles right

Explanation:

Step1: Recall triangle classification

Triangles can be classified by angles (right, acute, obtuse) or sides (scalene, isosceles, equilateral). A right - triangle has one \(90^{\circ}\) angle.

Step2: Identify the angle in the given triangle

The given triangle has a right - angle (as indicated by the small square at the vertex where sides \(A\) and \(C\) meet).

Answer:

right