1. Notes Over 9 - 5 Congruence
When two polygons are ___________their corresponding parts have the _____ _______.
congruent
same measure
1. Name the corresponding congruent angles. T V U
300 m
2. Name the corresponding congruent sides. X W U X W
3. Find the length of XW.
300 m

2. Notes Over 9 - 5 Congruence
You can use corresponding parts of a triangle to prove ___________ triangles.
congruent
Three ways to prove that two triangles are congruent.
Side-Angle-Side
Side-Side-Side
SAS
SSS

3. Notes Over 9 - 5 Congruence
You can use corresponding parts of a triangle to prove ___________ triangles.
congruent
Three ways to prove that two triangles are congruent.
Angle-Side-Angle
ASA

4. Notes Over 9 - 5 Congruence
4. List the congruent corresponding parts of each pair of triangles. Write a congruence statement for the triangles. A B D C C B D
ASA by

5. Pg – 5 #1 – 4, 5 – 23
1. Assume that Write six congruent statements involving corresponding sides and angles. B A C
The corresponding sides that are congruent. X W X Y Z
The corresponding angles that are congruent.

6. Pg – 5 #1 – 4, 5 – 23
List the congruent corresponding parts of each pair of triangles. Write a congruence statement for the triangles. A B C K G H K H G 2.
SAS by

7. Pg – 5 #1 – 4, 5 – 23
List the congruent corresponding parts of each pair of triangles. Write a congruence statement for the triangles. 3. C D E A B C D E
SAS by

8. Pg – 5 #1 – 4, 5 – 23
List the congruent corresponding parts of each pair of triangles. Write a congruence statement for the triangles. M N O P Q R 4. P Q R
SSS by

9. Notes Over 9 - 5 Congruence