Question

choose the correct answer. classify. 85° 48° 47° acute scalene acute equilateral obtuse scalene

Explanation:

Step1: Check angle types

All angles ($47^{\circ}$, $48^{\circ}$, $85^{\circ}$) are less than $90^{\circ}$, so it's acute.

Step2: Check side - length relation

All angles are different, so all sides are different (scalene).

Answer:

A. Acute Scalene