1. 7.4 Applying Properties of Similar Polygons
4/14/2019 7:55 AM
7.4 Applying Properties of Similar Polygons
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The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2. Triangle Proportionality Theorem
4/14/2019 7:55 AM
Triangle Proportionality Theorem
© 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

3. Example:
Find US.

4. Example:
Find PN.

5. Converse of the Triangle Proportionality Theorem

6. Example:
Verify that

7. Example:
AC=36 cm, and BC=27 cm. Verify that

8. Two-Transversal Proportionality

9. Example:
Suppose that an artist decided to make a larger sketch of the trees. In the figure, if AB = 4.5 in., BC = 2.6 in., CD = 4.1 in., and KL = 4.9 in., find LM and MN to the nearest tenth of an inch.

10. Example
Use the diagram to find LM and MN to the nearest tenth.

11. Triangle Angle Bisector Theorem

12. Example:
Find PS an SR.

13. Example:
Find AC and DC.