1. If triangle LMN is similar to triangle RST, written as $\triangle LMN \sim \triangle RST$, which angle must be congruent to $\angle T$?
2. Given that quadrilateral $DEFG \sim MNOP$, the angle corresponding to $\angle F$ is $\angle$___.
3. Given that quadrilateral $ABCD \sim WXYZ$, which of the following ratios of side lengths must be correct?
4. If $\triangle PQR$ is similar to $\triangle STU$ such that P corresponds to S and Q corresponds to T, complete the similarity statement: $\triangle PQR \sim \triangle$___.
5. The statement $\triangle GHI \sim \triangle JKL$ implies that the ratio $\frac{GH}{JK}$ is equal to which other ratio?
6. In $\Delta LMN$, $m\angle L = 52^\circ$ and $m\angle M = 78^\circ$. In $\Delta PQR$, $m\angle P = 52^\circ$ and $m\angle Q = 78^\circ$. Are the two triangles similar?
7. In $\Delta ABC$, $m\angle A = 65^\circ$ and $m\angle B = 40^\circ$. In $\Delta XYZ$, $m\angle X = 65^\circ$ and $m\angle Z = 75^\circ$. To check for similarity, first find the measure of $\angle C$ in degrees. $m\angle C = $ ___.
8. Triangle $RST$ has angles measuring $30^\circ$ and $90^\circ$. Which of the following triangles is similar to $\Delta RST$?
9. Triangle $GHI$ is similar to $\Delta JKL$. If $m\angle G = 25^\circ$ and $m\angle I = 110^\circ$, and $m\angle J = 25^\circ$, what is the measure of $\angle K$ in degrees? $m\angle K = $ ___.
10. Which condition is sufficient to prove that two triangles are similar by the Angle-Angle (AA) Similarity Criterion?