Question

are printed materials that can be distributed to the audience.
a. notecards
b. handouts
c. models
d. aids

Explanation:

Handouts are printed materials given to an audience, often to supplement a presentation or lecture. Notecards are usually for the speaker's use, models are three - dimensional representations, and aids is a more general term. Handouts specifically fit the description of printed materials for the audience.

Answer:

b. Handouts