### Homework Assignment: Trigonometry#### Task:Use a suitable half-angle formula to find the exact value of sin(15°).#### Instructions:- Use the options available in the text editor below to format your answer. - **Bold** text using the **B** button. - **Italicize** text using the *I* button. - **Underline** text using the **U** button. - **Insert lists** using the unordered list button (**●**). - **Insert equations** using the Omega (Ω) button.- You can attach files using the paperclip button below these instructions.- Note: **Students can enter a maximum of 2000 characters**.#### Editor:[Text Editor Interface with formatting options shown as icons: Cut, Copy, Paste, Bold, Italic, Underline, Unordered List, Ordered List, and Special Characters (Ω)]### Additional Features:- To submit additional documents or workings, use the paperclip button to attach files. ---This task will require your understanding of trigonometric identities and formulas. Be sure to show all steps you take to arrive at the final answer and clearly explain any formulas used.Happy Learning!

Answered: Image /qna-images/answer/af3bbb8f-4e13-4169-856a-4bc6a4247a87.jpg

Answered: Use a suitable half-angle formula to…

Math

Calculus

Use a suitable half-angle formula to find the exact value of sin(15°)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter6: The Trigonometric Functions

Section6.2: Trigonometric Functions Of Angles

Problem 26E

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Question

### Homework Assignment: Trigonometry

#### Task:
Use a suitable half-angle formula to find the exact value of sin(15°).

#### Instructions:
- Use the options available in the text editor below to format your answer.
- **Bold** text using the **B** button.
- **Italicize** text using the *I* button.
- **Underline** text using the **U** button.
- **Insert lists** using the unordered list button (**●**).
- **Insert equations** using the Omega (Ω) button.
- You can attach files using the paperclip button below these instructions.
- Note: **Students can enter a maximum of 2000 characters**.

#### Editor:
[Text Editor Interface with formatting options shown as icons: Cut, Copy, Paste, Bold, Italic, Underline, Unordered List, Ordered List, and Special Characters (Ω)]

### Additional Features:
- To submit additional documents or workings, use the paperclip button to attach files.

---

This task will require your understanding of trigonometric identities and formulas. Be sure to show all steps you take to arrive at the final answer and clearly explain any formulas used.

Happy Learning!

Expert Solution

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Step 2: Using half angle formula

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