Download presentation

Presentation is loading. Please wait.

Published byEliseo Yoe Modified over 4 years ago

1
7.4 A Postulate for Similar Triangles

2
We can prove that 2 triangles are similar by showing that all 3 corresponding angles are congruent, and all 3 sides are in proportion to one another (same as showing any 2 polygons similar) But there are simpler methods to prove 2 triangles similar.

3
AA Similarity Postulate If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.

6
Are these triangles similar, if so, then why? Can you find x? And AE and ED? What is the scale factor?

8
Homework pg. 257 1-17

Similar presentations

OK

5.6 Proving Triangle Congruence by ASA and AAS. OBJ: Students will be able to use ASA and AAS Congruence Theorems.

5.6 Proving Triangle Congruence by ASA and AAS. OBJ: Students will be able to use ASA and AAS Congruence Theorems.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google