Question

1. classify the following triangle based on its angles. obtuse acute scalene right

Explanation:

Step1: Recall triangle angle - based classification

An acute triangle has all angles less than \(90^{\circ}\). A right - triangle has one angle equal to \(90^{\circ}\). An obtuse triangle has one angle greater than \(90^{\circ}\). A scalene triangle is classified based on side lengths (not angles).

Step2: Analyze the given triangle

The given triangle has one angle that is greater than \(90^{\circ}\) (the angle with the arc indicating it is a large angle).

Answer:

Obtuse