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4-22.

DiagramExamine the triangles in the diagram at right. Homework Help ✎

  1. Are the triangles similar? If you decide that they are, then justify your conclusion using a flowchart.

     

     

    What do the two arrows mean?
    What do they tell you about angle relationships?

    Yes, by .
    Draw a flowchart to display your conclusions.

  2. Solve for . Show all work.

    Corresponding sides of similar triangles are proportional.