Two advantages of having leisure time in daily routine are:
1. Reduces stress – Leisure time allows an individual to relax, which helps reduce mental and physical stress.
2. Improves productivity – Taking breaks and engaging in enjoyable activities can rejuvenate the mind and body, ultimately improving focus and productivity.
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.