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BIGDOG96
 2 years ago
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.
BIGDOG96
 2 years ago
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.

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BIGDOG96
 2 years ago
Best ResponseYou've already chosen the best response.0@psi9epsilon and @PaxPolaris I really don't get this.

BIGDOG96
 2 years ago
Best ResponseYou've already chosen the best response.0@sarahseburn Can you help me?

psi9epsilon
 2 years ago
Best ResponseYou've already chosen the best response.1hint 20/ DC = 15 / EA,

psi9epsilon
 2 years ago
Best ResponseYou've already chosen the best response.1Also 20/bc=15/ab, use these relations, i have given you lots of clues to start

BIGDOG96
 2 years ago
Best ResponseYou've already chosen the best response.0But what am I looking for/doing?

psi9epsilon
 2 years ago
Best ResponseYou've already chosen the best response.1you 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

BIGDOG96
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, so the answer would come out to B.

psi9epsilon
 2 years ago
Best ResponseYou've already chosen the best response.1sounds good ? i m taking off here good luck

BIGDOG96
 2 years ago
Best ResponseYou've already chosen the best response.0Oh man...okay thanks, bye.
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