Construction of 30°Angle

Steps to construct 30°angle with compass and ruler are provided.

Construction of angle 30º Angle

Step 1-

Draw a line AB

Steps to construct 30° angle with compass and ruler of NCERT Chapter Practical Geometry

Step 2-

Draw an arc with A as a centre which cuts AB at point C.

 

Step 3-

Draw another arc with same radius at c that cuts arc at point D.

 

Step 4-

Join A and D. DAB = 600

 

 

Step 5-

Take radius half more than arc DC. Draw arc from points D and C. They will intersect each other at point E. Join E and A. EAB = 300

 

Steps to construct 30° angle with compass and ruler of NCERT Chapter Practical Geometry

 

Helping Topics

Practical Geometry

Construction of 60° angle

Construction of 75° angle

Construction of 90° angle

Construction of 105° angle

Construction of 120° angle

 

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