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  • 10-06-2021
  • Mathematics
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59 and/or 60. Determine if the triangles are similar. If they are similar, find the scale factor from ABC to JKL.

59 andor 60 Determine if the triangles are similar If they are similar find the scale factor from ABC to JKL class=

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sqdancefan
sqdancefan sqdancefan
  • 10-06-2021

9514 1404 393

Answer:

  59) not similar

  60)

Step-by-step explanation:

59) The ratios of the side lengths shown cannot be reduced. They are different, so the triangles are not similar.

  7:8:12 ≠ 6:7:11

__

60) The side length ratios both reduce to 8:7:10, so the triangles are similar.

  ∆ABC ~ ∆JKL

The scale factor is LJ/CA = 25/20 = 5/4. (Multiplying ABC by 5/4 will give JKL.)

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