Question

is the triangle acute, right, or obtuse? 48° 72° 60° acute obtuse right

Explanation:

Step1: Define triangle types

An acute triangle has all angles < 90°, right has one 90° angle, obtuse has one angle > 90°.

Step2: Check given angles

Given angles: $48^\circ$, $72^\circ$, $60^\circ$. All are less than $90^\circ$.

Answer:

acute