https://file.aiquickdraw.com/mathbot/file/1730230517930k96zfavh.jpg


Identify which of the labeled angles in the figure are acute.
Question 16 options:

A) 

∠2 and ∠3

B) 

∠3 and ∠4

C) 

∠1 and ∠3

D) 

∠1 and ∠2

From the provided image, we can analyze the labeled angles as follows:

- **Angle 2 (∠2)** is a right angle, as indicated by the small square, meaning it measures 90 degrees. Therefore, it is neither acute nor obtuse.
- **Angle 1 (∠1)** is less than 90 degrees, making it an **acute angle**.
- **Angle 3 (∠3)** also appears to be less than 90 degrees, making it an **acute angle**.
- **Angle 4 (∠4)** is greater than 90 degrees, which makes it an obtuse angle.

Based on this, the acute angles in the figure are **∠1 and ∠3**.

### The correct answer is:  
**C) ∠1 and ∠3**

Would you like more details on this or have any further questions?

Here are 5 related questions to deepen your understanding:
1. How can you classify angles based on their degrees?
2. What makes an angle obtuse?
3. Can complementary angles always be acute?
4. What is the relationship between adjacent angles?
5. How can you measure angles accurately with a protractor?

**Tip:** Acute angles are always less than 90°, so identifying them often involves spotting smaller, sharper corners in diagrams.

Identify which of the labeled angles in the figure are acute.

Explore how to identify acute angles in a labeled geometric figure. This problem guides students through angle classification concepts, including identifying acute, right, and obtuse angles, making it ideal for Grades 6-8.

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