Question

If AB = 15, BC = 12, and CA = 8, list the angles of abc in order from smallest to largest.

Answer 1

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

Hope it helps

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

Answer 2

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

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.

`8<12<15`

`CA<BC<AB`

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

`\angle B<\angle A<\angle C`

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