Question

multiple choice 1 point list the sides in order from smallest to greatest a 65° 40° c bc,ac,ab ac,bc,ab bc,ab,ac ab,bc,ac

Explanation:

Step1: Find angle B

In a triangle, the sum of interior angles is 180°. So, $\angle B=180^{\circ}-65^{\circ}-40^{\circ}=75^{\circ}$.

Step2: Recall angle - side relationship

In a triangle, the side opposite the smallest angle is the shortest and the side opposite the largest angle is the longest. The smallest angle is $\angle C = 40^{\circ}$, the side opposite it is $AB$. The next - smallest angle is $\angle A=65^{\circ}$, the side opposite it is $BC$. The largest angle is $\angle B = 75^{\circ}$, the side opposite it is $AC$.

Answer:

AB,BC,AC