Let D, E be the points on sides AB and A...

Let D, E be the points on sides AB and AC respectively of a triangle ABC such that DE is parallel to BC. Let AD = 2 cm, DB = 1 cm, AE = 3 cm and area of triangle ADE = 3 `cm^2` What is EC equal to ?

A

`1.5cm`

B

`1.6cm`

C

`1.8cm`

D

`2.1cm`

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A

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