Question

put the angles in the triangle below in order from least to greatest.
o a. ∠s, ∠t, ∠r
o b. ∠r, ∠s, ∠t
o c. ∠t, ∠s, ∠r
o d. ∠s, ∠r, ∠t

Explanation:

Step1: Recall angle - side relationship

In a triangle, the smallest angle is opposite the shortest side, and the largest angle is opposite the longest side.

Step2: Identify side lengths

The side lengths of the triangle are $ST = 17$, $SR=18$, and $TR = 12$.

Step3: Match angles to sides

The angle opposite $TR$ is $\angle S$, the angle opposite $ST$ is $\angle R$, and the angle opposite $SR$ is $\angle T$.
Since $TR(12)

Answer:

D. $\angle S,\angle R,\angle T$