
Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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Transcribed Image Text:Using Proportionality Theorems Lesson
If we know that DE || BC, which proportion can help us find the length of AE?
A
6.
2
C
3
6.
O = 9
3
6.
2
2.
3
5 6 7
8.
4)
3.
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