B. Check Up

 

  1. The following two right triangles are similar.



    1. State two pairs of corresponding side lengths.

    2. What is the ratio of the blue side length to the red side length in the first triangle?

    3. What is the ratio of the blue side length to the red side length in the second triangle? Explain the reason for this.

    4. Suppose b = 12 . What must be the length of a?




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