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Question
Draw line CD. Take any point M on the line. Using a protractor, draw a line perpendicular to line CD at the point M.
Solution
Steps of construction:
- Draw line CD. Take point M anywhere on the line.
- In order to draw a perpendicular through M, place the center of the protractor on point M.
- Mark a point N at the 90° mark on the protractor.
- Draw a line passing through points M and N.
- The line MN is perpendicular to line CD at M.
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