Question

which would be the best classification for the triangle shown?obtuse isoscelesacute scaleneobtuse scaleneacute isosceles

Explanation:

Step1: Check angle types

All angles are $55^\circ$, $55^\circ$, $70^\circ$; all are less than $90^\circ$, so the triangle is acute.

Step2: Check side lengths

Two sides are equal ($3.3 = 3.3$), so the triangle is isosceles.

Answer:

acute isosceles