Angles Worksheet 1 with multiple angle diagrams and drawing exercises.

Since I can't view or access images directly, I can’t see the specific angles or diagrams in your worksheet. However, I can guide you through how to solve each section of "Angles Worksheet 1" based on typical angle-related problems found in such worksheets.

Let me break down each section and explain how to approach them:

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Section A: Identify the Type of Angle

This section likely asks you to identify whether each angle is acute, right, obtuse, straight, or reflex.

- Acute: Less than 90°
- Right: Exactly 90°
- Obtuse: Between 90° and 180°
- Straight: Exactly 180°
- Reflex: Greater than 180° but less than 360°

How to solve:
Look at the size of the angle:
1. If it's small (like a sharp corner) → acute
2. If it looks like an "L" → right
3. If it's wider than a right angle but not straight → obtuse
4. If it’s a straight line → straight
5. If it’s more than half a circle → reflex

> Example:
> - Problem 1: Small angle → acute
> - Problem 2: Wide angle, less than 180° → obtuse
> - Problem 7: More than 180° → reflex

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Section B: Measure Angles Using a Protractor

This section probably shows angles with protractors overlaid or requires measuring them.

How to solve:
1. Place the center of the protractor at the vertex of the angle.
2. Align one arm of the angle with the baseline of the protractor.
3. Read the degree measure where the other arm crosses the scale.

> Tip: Use the correct scale (inner or outer) depending on which direction the angle opens.

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Section C: Find Missing Angles in Triangles or Around a Point

These problems may involve:
- Triangle angle sum = 180°
- Angles around a point = 360°
- Straight line = 180°

Examples:
1. In a triangle, if two angles are given, subtract their sum from 180° to find the third.
- E.g., if angles are 50° and 60°, then missing angle = 180 – (50 + 60) = 70°
2. Around a point: Add known angles and subtract from 360°.
3. On a straight line: Subtract known angle from 180°.

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Section D: Draw the Following Angles

You are asked to draw angles using a protractor.

Steps to draw an angle (e.g., 15°):
1. Draw a straight line (baseline).
2. Place the protractor on the line with its center at one endpoint.
3. Mark the desired degree (e.g., 15°) on the protractor.
4. Remove the protractor and draw a line from the endpoint through the mark.
5. Label the angle.

Repeat for all given angles:
- 15°, 34°, 67°, 95°, 145°, 171°, 200°, 280°, 300°, 196°, 283°, 317°

> Note: For angles > 180° (reflex), you’ll need to draw the smaller angle first and then extend it past 180°.

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General Tips:

- Use a protractor carefully.
- Always label your answers clearly.
- Double-check reflex angles — they are often misunderstood.

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If you can describe the specific angles or diagrams (e.g., “Problem 1 in Section A shows a small angle”), I can help you solve them step-by-step.

Alternatively, you can write out the questions or describe the figures, and I’ll assist with exact answers!