anonymous
  • anonymous
Which statement must be true to prove that segment DE is parallel to segment CA? 1 : DC = 5 : EA 4 : DC = 3 : EA 1 : EA = 5 : DC 4 : EA = 3 : DC I don't get this.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
anonymous
  • anonymous
@psi9epsilon and @PaxPolaris I really don't get this.
anonymous
  • anonymous
@sarahseburn Can you help me?

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anonymous
  • anonymous
hint 20/ DC = 15 / EA,
anonymous
  • anonymous
Also 20/bc=15/ab, use these relations, i have given you lots of clues to start
anonymous
  • anonymous
But what am I looking for/doing?
anonymous
  • anonymous
you need to find a ratio that matches the given options, the ratio willbe help you identify the condition why the lines may be parallel also if you should know about similarity of triangles, thats where these relations come from
anonymous
  • anonymous
Oh, so the answer would come out to B.
anonymous
  • anonymous
Right?
anonymous
  • anonymous
aha
anonymous
  • anonymous
sounds good ? i m taking off here good luck
anonymous
  • anonymous
Oh man...okay thanks, bye.

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