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Q: ∆ABC ~ ∆DEF. If the areas of ∆ABC and ∆DEF are 100 cm² and 81 cm², respectively and the altitude of ∆DEF is 6.3 cm, then the corresponding altitude of ∆ABC is :
  • A. 9 cm
  • B. 5.6 cm
  • C. 7 cm
  • D. 8.4 cm
Correct Answer: Option C -
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Explanations:

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