Question

which is the best classification for the triangle shown here? right triangle obtuse triangle acute triangle two of these are correct.

Explanation:

Step1: Recall triangle - type definitions

An acute triangle has all angles less than 90°. A right - triangle has one angle equal to 90°. An obtuse triangle has one angle greater than 90°.

Step2: Analyze the given triangle

Visually, the angles of the given triangle all appear to be less than 90°. So it is an acute triangle.

Answer:

B. Acute triangle