05-08-2021
Mathematics

contestada

If BC = 15, BE = 6, DC = 12, and AD = 8,
then segment DE is parallel to segment
AB.

Respuesta :

jeongukkie77 jeongukkie77

05-08-2021

Do you have a picture? Your question isn’t making sense love

Answer Link

calubjohnsonx calubjohnsonx

05-08-2021

Solution: if BC = 15 - 6 = 9

Use the converse of triangle proportionality theorem

AD/DC = 8/12 = 2/3
BE/EC = 6/9 = 2/3

Answer: yes, AD/DC =BE/EC = 2/3, so DB||AB

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