Question

how to construct the angle of 180 degree?​

Answer 1

Step-by-step explanation:

How to Find 180-Degree Angle?

• Draw a straight line which will be the arm of angle.
• Put a dot at one end of the line. ...
• Now place the center of the protractor above the dot or vertex and match the baseline of the protractor along with the arm of the angle.
• Mark the angle 180 degrees with a dot.

Answer 2

Answer:

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Step-by-step explanation:

1. Draw a straight line making centre as O

2. Now as O as centre you need to take half line lenght in compass and      draw 60degrees by pointing the needle at O

3. From the other point beside O draw in the same way where an arc comes

4. Now draw line at the intersecting point of arc

5. Now draw 120degrees by keeping point at 60degrees arc

6. Draw a straight line as if we drawn in 60degrees

7. Now draw another arc by keeping in 120degrees and joint the line as we did in before

8. Now 180degrees construction completed