Question

in triangle ABC ,DE is parallel to BC where AD=1.5 BD=3 and AE=1 ​

Answer 1

Step-by-step explanation:

»By using basic proportionality theorem,

»AD/DB = AE/EC

»1.5/3 = 1/x

»3/1.5 = x

»x = EC = 2

»AC = AE + EC = 1 + 2 = 3 cm.

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