The sine of ZA is A. 12, √95 O 7/12 O √95/12 O 7195 O 12/7 QUESTION 9 8 Et 7 Click Save and Submit to save and submit. Click Save All Answers to s DELL

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
**Question 8**

The sine of ∠A is ____.

[Diagram Explanation]

The diagram shows a right triangle ABC, with:
- Side AB = 12
- Side BC = 7
- Side AC = √95, which is the hypotenuse

The angle in question, ∠A, is opposite side BC.

**Answer Choices:**
- ○ 7/12
- ○ √95/12
- ○ 7/√95
- ○ 12/7

**Note:** In a right triangle, sine is calculated as the length of the side opposite the angle divided by the length of the hypotenuse.
Transcribed Image Text:**Question 8** The sine of ∠A is ____. [Diagram Explanation] The diagram shows a right triangle ABC, with: - Side AB = 12 - Side BC = 7 - Side AC = √95, which is the hypotenuse The angle in question, ∠A, is opposite side BC. **Answer Choices:** - ○ 7/12 - ○ √95/12 - ○ 7/√95 - ○ 12/7 **Note:** In a right triangle, sine is calculated as the length of the side opposite the angle divided by the length of the hypotenuse.
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