Measure the Angle Worksheets - Free Printable

Since I can't view or access images directly, I can't see the specific angles in your uploaded worksheet. However, I can guide you through how to solve this type of problem step by step and help you classify and measure each angle based on typical examples like those shown in such worksheets.

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🔧 Instructions for Solving "Name and Measure the Angle" Worksheet

You are asked to:
1. Measure each angle using a protractor.
2. Classify each angle as acute, obtuse, right, or reflex.
3. Write the degree measurement and classification.

Let’s go through the types of angles and how to identify them:

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📐 Angle Types:

| Type | Degree Range | Description |
|------------|----------------------|-----------|
| Acute | Less than 90° | Sharp angle (e.g., 45°) |
| Right | Exactly 90° | Forms an "L" shape |
| Obtuse | Greater than 90° but less than 180° | Wide angle (e.g., 120°) |
| Reflex | Greater than 180° but less than 360° | Larger than a straight line |

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✔ Step-by-Step Guide:

#### 1. Use a Protractor:
- Place the center of the protractor at the vertex of the angle.
- Align one arm of the angle with the 0° line.
- Read the degree where the other arm crosses the protractor scale.

#### 2. Classify the Angle:
- After measuring, use the table above to classify it.

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🧩 Example Analysis (based on common worksheet diagrams):

Let’s assume the angles look like this (common in such worksheets):

1. Angle 1: Looks like a large arc >180° → Reflex
→ Measure: ~270° → Reflex

2. Angle 2: A straight line with a small bend → Straight angle?
But if slightly bent, maybe ~180° → Straight (but not reflex).
Wait — if it's more than 180°, it's reflex.

Let's say it's around 200° → Reflex

3. Angle 3: Small sharp angle → Acute
→ Measure: ~30° → Acute

4. Angle 4: Right angle (L-shaped) → 90° → Right

5. Angle 5: Two lines forming a straight line → 180° → Straight

6. Angle 6: Large curved angle (>180°) → Reflex
→ Measure: ~240° → Reflex

7. Angle 7: L-shaped with a right angle mark → 90° → Right

8. Angle 8: Wide angle between two lines → Obtuse
→ Measure: ~135° → Obtuse

9. Angle 9: Very narrow angle → Acute
→ Measure: ~20° → Acute

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📝 Final Answer Format (for each):

> Angle #: [Measurement]° → [Classification]

Example:
> 1. 270° → Reflex
> 2. 190° → Reflex
> 3. 30° → Acute
> 4. 90° → Right
> 5. 180° → Straight
> 6. 240° → Reflex
> 7. 90° → Right
> 8. 135° → Obtuse
> 9. 20° → Acute

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❗ Note:

- If an angle has a small arc near the vertex, it's likely acute.
- A square corner means 90° (right angle).
- A large arc (>180°) is reflex.
- A straight line is 180°.

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✔ How You Can Solve It:

1. Get a protractor.
2. For each angle:
- Place the protractor correctly.
- Read the degrees.
- Classify using the rules above.
3. Fill in the blanks.

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If you can describe the angles (e.g., “angle 1 looks like a big curve going almost full circle”), I can give exact answers!

Let me know!