which of the following is the role of supporting details in a text.

to help the reader understand the central idea
to give information about topics related to the main topic
to give the author's opinion about a topic
to show the reader how to find more details about the topic in other texts

The correct answer is:

- to help the reader understand the central idea
- to give information about topics related to the main topic

The role of supporting details in a text is to:

1. Help the reader understand the central idea: Supporting details provide evidence, examples, or explanations to support the main idea or central theme of the text. They help the reader grasp the main message or argument the author is trying to convey.

2. Give information about topics related to the main topic: Supporting details expand upon the main topic by providing additional information or facts that are related or tangential to the central idea. They provide context and enhance the reader's understanding of the subject matter.

3. Show the reader how to find more details about the topic in other texts: While supporting details may contain valuable information, they can also guide the reader towards additional sources or texts where more details about the topic can be found. They may include references, citations, or suggestions for further reading or research.

4. It is important to note that supporting details do not typically include the author's opinion about a topic. Instead, they present objective facts, examples, or evidence that support the main idea or central theme of the text. The author's opinion is typically expressed in the main argument or in other parts of the text.

The role of supporting details in a text is to help the reader understand the central idea and provide evidence for the main topic. Supporting details are facts, examples, statistics, or explanations that support or expand upon the main idea or thesis statement. Here, the correct answer would be:

- To help the reader understand the central idea