how to construct 180 degree angle using compass and ruler
Hi,
Mark a point ‘O’ on a straight line ‘l’.
:
(i) With ‘O’ as center draw arcs of any radius to cut the line l at A and B.
(ii) Now angle AOB = 180°.
Mark a point ‘O’ on a straight line ‘l’.
:
(i) With ‘O’ as center draw arcs of any radius to cut the line l at A and B.
(ii) Now angle AOB = 180°.