The context clues are important to know the main purpose of the sidebar about 3-D Printing.
What are context clues?
Your information is incomplete as the story or passage isn't given. Therefore, an overview will be given.
The context clues are the hints that are given in a literary work. They're important for readers to understand a passage.
In this case, it's important to read and understand the story. It's also important to understand the central idea in the story and how the plot is revealed.
Learn more about context clues on:
brainly.com/question/26349330
