in little red riding hood story how does the exposition of the story impact the rising action?


Because the exposition is revealing important information and info about the characters that build up the rising action.
Little Red Riding Hood is introduced in exposition, and they talk about why she's going there, etc. If they didn't do that, you'd have no idea what's going on in the middle of the story.

The exposition of the story, "Little Red Riding Hood", impacts the rising action because the exposition reveals the characters, setting, and the conflict among the story or characters.