Download Prove Triangles Similar Worksheet

Name _______________________________________ Date __________________ Class __________________
LESSON
7-3
Reteach
Triangle Similarity: AA, SSS, and SAS
Angle-Angle (AA)
Similarity
Side-Side-Side (SSS)
Similarity
Side-Angle-Side (SAS)
Similarity
If two angles of one triangle
are congruent to two angles of
another triangle, then the
triangles are similar.
If the three sides of one
triangle are proportional to the
three corresponding sides of
another triangle, then the
triangles are similar.
If two sides of one triangle are
proportional to two sides of
another triangle and their
included angles are
congruent, then the triangles
are similar.
ABC  DEF
ABC  DEF
ABC  DEF
Prove that the triangles are similar, and write a similarity statement.
1.
2.
3.
Original content Copyright © by Holt McDougal. Additions and changes to the original content are the responsibility of the instructor.
7-22
Holt Geometry
Name _______________________________________ Date __________________ Class __________________
LESSON
7-3
Practice B
Triangle Similarity: AA, SSS, SAS
Prove that the triangles are similar and write a similarity statement.
1.
2.
3. JLK and JMN
4. PQR and UTS
Original content Copyright © by Holt McDougal. Additions and changes to the original content are the responsibility of the instructor.
7-20
Holt Geometry