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6. If DCEF is congruent to KLMN, then CE is congruent to ________. KL KN LM AC 7. Given ∆ABC ≅ ∠DEF. AC = 8x - 2 and DF = 3x + 13, find the length of AC and DF. 3 22 30 14
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6. If DCEF is congruent to KLMN, then CE is congruent to ________. KL KN LM AC 7. Given ∆ABC ≅ ∠DEF. AC = 8x - 2 and DF = 3x + 13, find the length of AC and DF. 3 22 30 14
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Jun 6, 2019
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6. If DCEF is congruent to KLMN, then CE is congruent to ________.
KL
KN
LM
AC
7. Given ∆ABC ≅ ∠DEF. AC = 8x - 2 and DF = 3x + 13, find the length of AC and DF.
3
22
30
14
Mathematics
high-school
Maritzabel
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6. If DCEF is congruent to KLMN, then CE is congruent to ________.
answer
LM
7. Given ∆ABC ≅ ∠DEF. AC = 8x - 2 and DF = 3x + 13, find the length of AC and DF.
AC = DF
8x - 2 = 3x + 13
5x = 15
x = 3
answer
3
Dmaclach
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Jun 11, 2019
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Dmaclach
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