CCGPS AG 1.7.3 Example 3

Author:
Walch Education, GeoGebra Materials Team
Find the unknown values in the figure.
GeoGebra Applet
  1. Identify the similar triangles.
  2. Use corresponding sides to write a proportion containing .
  3. Use corresponding sides to write a proportion containing .
  4. Use corresponding sides to write a proportion containing .
  5. Summarize your findings.

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