Angle Types Notes and Worksheets - Lindsay Bowden - Free Printable

Let's solve this step by step. The task is to fill in the DEFINITION column for each type of angle based on the WORD and PICTURE provided.

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🔹 1. Acute Angle

- Picture: A small angle, less than a right angle.
- Definition: An angle that measures less than 90 degrees.

✔ *Answer*: An angle that measures less than 90°

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🔹 2. Right Angle

- Picture: Two lines forming an "L" shape with a small square at the vertex (standard symbol).
- Definition: An angle that measures exactly 90 degrees.

✔ *Answer*: An angle that measures exactly 90°

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🔹 3. Obtuse Angle

- Picture: A wide angle, greater than a right angle but not a straight line.
- Definition: An angle that measures more than 90 degrees but less than 180 degrees.

✔ *Answer*: An angle that measures more than 90° but less than 180°

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🔹 4. Straight Angle

- Picture: A straight line with a semicircle indicating the angle.
- Definition: An angle that measures exactly 180 degrees, forming a straight line.

✔ *Answer*: An angle that measures exactly 180°

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🔹 5. Reflex Angle

- Picture: An angle that goes beyond a straight line, greater than 180° but less than 360°.
- Definition: An angle that measures more than 180 degrees but less than 360 degrees.

✔ *Answer*: An angle that measures more than 180° but less than 360°

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🔹 6. Full Rotation

- Picture: A circle with a line through it, showing a complete turn.
- Definition: An angle that measures exactly 360 degrees, representing one full turn around a point.

✔ *Answer*: An angle that measures exactly 360°

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✔ Final Answer Table:

| WORD | DEFINITION |
|----------------|-----------|
| Acute Angle | An angle that measures less than 90° |
| Right Angle | An angle that measures exactly 90° |
| Obtuse Angle | An angle that measures more than 90° but less than 180° |
| Straight Angle | An angle that measures exactly 180° |
| Reflex Angle | An angle that measures more than 180° but less than 360° |
| Full Rotation | An angle that measures exactly 360° |

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This completes the worksheet! Each definition matches the visual representation and standard geometric definitions.