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Example 3

Author:Walch Education
Find the unknown values in the figure.
  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.
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.

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