Yes, animatics and scenario prototyping are similar as both involve visualizing ideas before the final product. Animatics use animated sketches to plan scenes in media, while scenario prototyping models user interactions to refine concepts.
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. 