1. L.E.Q. How do you identify congruent figures and their corresponding parts?

2.  The Same Shape and The Same Size.

3.  Polygons that have congruent corresponding parts – their matching sides and angles.

4.  Always list corresponding vertices in the same order.

5.  Sides:  Angles:

6.  The fins of the space shuttle discovery model congruent pentagons. Find.

7.  Two triangles are congruent if and only if they have 3 pairs of congruent corresponding sides and 3 pairs of congruent corresponding angles.

8.  Decide whether the triangles are congruent. Justify your answer. ◦ 3 Sides: ◦ 3 Angles:

9.  If 2 angles of one triangle are congruent to two angles of another triangle, then the third angles are congruent. ◦ So based upon the picture, we can conclude that…

10.  Use the info in the diagram to prove that. Give a reason why each statement is true.

11.  Suppose that 2 pentagons are congruent. How many pairs of congruent corresponding parts are there? Explain.

12.  Pgs. 182 – 183 #s 1 – 12, 16 – 28, 30 - 31.