Question

what type of triangle is △abc? what type of triangle is △efg? select all that apply. a △abc right; △efg right b △abc equilateral; △efg equilateral c △abc isosceles; △efg isosceles d △abc scalene; △efg scalene

Explanation:

Step1: Observe triangle sides

No right - angle indicators are visible. And no information about side lengths being equal or unequal is given from markings. But visually, the triangles do not seem to have right angles, and the sides seem to have different lengths.

Step2: Recall triangle types

A scalene triangle has all sides of different lengths. Since there are no equal - side markings and no right - angle indicators, they are likely scalene.

Answer:

D. △ABC scalene; △EFG scalene