Find m∠S.13129RSTWrite your answer as an integer or as a decimal rounded to the nearest tenth.

To find the measure of angle $\angle S$ in triangle $RST$, we can use the properties of triangles and the sum of angles in a triangle, which is always $180^\circ$. However, we need more information regarding the triangle, such as the measures of the other two angles or the sides.

Since the specifics are missing, I can provide you with the general steps on how to find $m\angle S$:

Break Down the Problem

1. Identify the known angles in triangle $RST$.
2. Use the triangle sum property to find $m\angle S$.

Relevant Concepts

1. The sum of the angles in a triangle is $180^\circ$: $m\angle R + m\angle S + m\angle T = 180^\circ$

Analysis and Detail

1. If $m\angle R$ and $m\angle T$ are given, then: $m\angle S = 180^\circ - (m\angle R + m\angle T)$

Verify and Summarize

1. Ensure the calculations add up to $180^\circ$ after finding $m\angle S$.

Final Answer

1. Without the values of $m\angle R$ and $m\angle T$, we cannot compute $m\angle S$ directly. Please provide the measures of the other angles or any applicable side lengths to continue.