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Help me solve this precalculus problem if you know how. Don't comment something random.

Help me solve this precalculus problem if you know how. Don't comment something random-example-1
User Valijon
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1 Answer

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Explanation:

  • using pythagoras Theory
  • ABC is right angled triangle
  • F1= F2
  • (AC) 2 =2 (F1 ) 2
  • 50 = 2 ( F1 ) 2
  • F1 = 5
User Glyphobet
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