Respuesta :

angles of abc in order from smallest to largest.
<ABC, <CAB, <ACB

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p.s. 
smallest angle opposites shortest side
largest angle opposites longest side

Answer:

The list the angles of triangle ABC in order from smallest to largest is ∠B, ∠A and ∠C.

Step-by-step explanation:

Given information: In ΔABC, AB = 15, BC = 12, and CA = 8.

In a triangle, opposite side of the largest angle is largest, opposite side of the medium angle is medium and opposite side of largest angle is largest.

Arrange the sides in ascending order.

[tex]8<12<15[/tex]

[tex]CA<BC<AB[/tex]

The opposite angels of CA, BC and AB are ∠B, ∠A and ∠C respectively.

[tex]\angle B<\angle A<\angle C[/tex]

Therefore the list the angles of triangle ABC in order from smallest to largest is ∠B, ∠A and ∠C.