In the entrepreneurial career process, growth, entering the market, and survival are key phases. ”Stall” does not represent a stage in this process; it implies a lack of progress, which is counter to the entrepreneurial journey.
In the adjoining figure, $\triangle CAB$ is a right triangle, right angled at A and $AD \perp BC$. Prove that $\triangle ADB \sim \triangle CDA$. Further, if $BC = 10$ cm and $CD = 2$ cm, find the length of AD.