Question

classify the triangle using its angles. acute right obtuse

Explanation:

Step1: Recall triangle classification by angles

Triangles are classified as acute (all angles < \(90^{\circ}\)), right (one angle = \(90^{\circ}\)), or obtuse (one angle > \(90^{\circ}\)).

Step2: Analyze the given triangle

The triangle has one angle greater than \(90^{\circ}\).

Answer:

obtuse