teve wants to use Google Display Ads to reach new customers who are looking to purchase products similar to his. Which audience type should Steve try to reach to meet his marketing goal?

In-Market audiences.

Explanation:

Steve intends for using Google display advertising to achieve new clients seeking to acquire identical items to himself. Form of in-market audience should Steve try to achieve his marketing objective.

In-market audiences seem to be a method of connecting with customers who regularly study or compare goods and facilities through Google Display Platform publishers and affiliate websites