The part of the introductory paragraph that states the ideas that will be described in an informative text is the thesis. The thesis is a clear and concise statement that presents the main points or arguments that will be discussed in the text. It acts as a roadmap for the reader, outlining the direction and focus of the upcoming information. Therefore, if you are looking for the part of the introductory paragraph that contains these ideas, you should search for the thesis statement.
The part of the introductory paragraph that states the ideas that will be described in an informative text is the thesis.