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160. Dand E are points on the sides AB and AC
of a triangle ABC. If AB = 16 cm, AD =
10 cm, AE = 15 cm and AC = 24 cm; show
that DE is parallel to BC.
Answers
Answered by
1
Step-by-step explanation:
AB=16cm
AD=10cm
BD=16-10=6cm
AC=24cm
AE=15cm
CE=24-15=9cm
AD/BD=10/6=5/3
AE/EC=15/9=5/3
AD/BD=AE/EC
so,DE is parallel to BC.
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