1. Drag points A, B, and C. Make observations.[br][br]2. Identify two triangles that are congruent. Justify your answer. [br][br]3. Identify two other triangles (different from the ones above) that are also congruent. Justify your answer. [br][br]4. List the congruent sides in triangles NOP and triangle KLM. [br][br]5. List the congruent angles in triangles NOP and triangle KLM. [br][br]6. Notice that triangles NOP and KLM have two sides and the nonincluded angle that are congruent (SSA). Are these two triangles congruent? Explain.[br][br]7. In general, do you think SSA can be used to prove triangle congruency? Why or why not?