Chapter 12.1B, Problem 9A

For each of the following, determine whether the given conditions are sufficient to prove that $\Delta PQR\cong \Delta MNO$. Justify your answers.

a. $\overline{PQ}\cong \overline{MN}$, $\overline{PR}\cong \overline{MO}$, $\angle P\cong \angle M$

b. $\overline{PQ}\cong \overline{MN}$, $\overline{PR}\cong \overline{MO}$, $\overline{QR}\cong \overline{NO}$

c. $\overline{PQ}\cong \overline{MN}$, $\overline{PR}\cong \overline{MO}$, $\angle Q\cong \angle N$