Calculate the side AD of triangle ABC — task. Maths CBSE Homework Assignments, Class 10.

In \(\triangle ABC\), \(DE \parallel BC\) and \(\frac{AE}{EC} = \frac{6}{2}\). If \(DB = 2.8 \ cm\), then \(AD =\)

\(cm\).

Answer variants:

7.4

10.4

9.4

8.4

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1. Calculate the side AD of triangle ABC