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Home > CC3 > Chapter 9 > Lesson 9.1.4 > Problem 9-45

9-45.

is similar to . Homework Help ✎

  1. Find the scale factor from to .

    Find the scale factor between two given similar sides for the two shapes.

    The scale factor is .

  2. Find .

    Divide the side corresponding to side by the scale factor.

  3. Find .

    Multiply the matching side by the scale factor.