Question

question in △rst, m∠r = 10° and m∠s = 14°. which statement about the sides of △rst must be true? answer rs < tr < st tr < st < rs tr < rs < st st < tr < rs rs < st < tr st < rs < tr

Explanation:

Step1: Find angle T

In a triangle, the sum of interior angles is 180°. So, $m\angle T=180^{\circ}-m\angle R - m\angle S=180^{\circ}- 10^{\circ}-14^{\circ}=156^{\circ}$.

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. Since $m\angle R

Answer:

ST < TR < RS