these figures are congruent. what is ( mangle s )?
these figures are congruent. what is ( mangle s )?
Answer
Explanation:
Step1: Match congruent triangle parts
Identify corresponding sides: $GH = RS = 50$ cm, $\angle G = \angle R = 43^\circ$, $\angle I = \angle T = 58^\circ$. So $\angle S$ corresponds to $\angle H$.
Step2: Get measure of $\angle S$
Since congruent triangles have equal corresponding angles, $m\angle S = m\angle H$.
Answer:
$79^\circ$