Question

skill set #3.1 - classifying triangles
determine the type of triangle that is drawn below.

Explanation:

Step1: Check side - lengths

All side - lengths ($HI = 5.61$, $IJ=5.61$, $HJ = 5.61$) are equal.

Step2: Check angles

All angles ($\angle H = 60^{\circ}$, $\angle I=60^{\circ}$, $\angle J = 60^{\circ}$) are equal.

Answer:

Equilateral triangle