Draw the following angles and dimension correctly. 9,15,35,60,105 degree s
Mathematics
ScanSolve AI Answer
Okay, Elzy, let's draw and dimension these angles. This is a fundamental skill in technical drawing.
Here are the steps to draw and dimension the angles:
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Step 1: Draw a Reference Line
- Draw a horizontal line. This will be the base for all your angles.
- Mark a point on the left end of this line. This point will be the vertex for all your angles.
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Step 2: Use a Protractor to Draw Each Angle
- Place the center of your protractor on the vertex you marked.
- Align the 0-degree mark of the protractor with your horizontal reference line.
- For each angle, find the corresponding degree mark on the protractor and make a small pencil mark on your paper.
- Draw a straight line from the vertex through each of these small marks. You will have five lines originating from the same vertex, forming the angles with the reference line.
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Step 3: Dimension Each Angle
- To dimension correctly, draw an arc between the reference line and each angle line.
- Write the degree value clearly along each arc.
Here's how it would look for each angle:
- 9 degrees: Draw an arc from the reference line to the 9-degree line, and label it 9°.
- 15 degrees: Draw an arc from the reference line to the 15-degree line, and label it 15°.
- 35 degrees: Draw an arc from the reference line to the 35-degree line, and label it 35°.
- 60 degrees: Draw an arc from the reference line to the 60-degree line, and label it 60°.
- 105 degrees: Draw an arc from the reference line to the 105-degree line, and label it 105°.
Make sure your lines are clear and your dimensioning arcs and labels are neat and easy to read.
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