Answer:
angle B, angle A, angle C
Step-by-step explanation:
The shortest side length will be opposite the smallest angle, and the longest side length will be opposite the largest angle.
When the triangle is drawn and labeled, we see that AB is opposite angle C; BC is opposite angle A; and CA is opposite angle B.
Since the smallest side is AC, this means the smallest angle is angle B.
Since the middle length side is BC, the middle sized angle is A.
Since the longest side is AB, the largest angle is C.
This means the order from smallest to largest is B, A, C.
