Q. In ΔABC, D and E are points on side AB and AC respectively. DE is parallel to BC. If lengths of AD, DB and DE are 8 cm, 6 cm and 7.2 cm respectively, find length of BC?
A) 9.3 cm
B) 12.6 cm
C) 5.4 cm
D) 8.1 cm
✔ Correct Answer: 12.6 cm
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