how to construct an angle of 105 degrees?

 

 Here are the steps to draw an angle of 105 degrees

1)make an angle of 120 degrees.

2)bisect the second 60 degrees angle into 30 degrees.

3)now bisect  the left 30 degrees.

4)join this arc to the vertex.

you get a 105 degrees angle.

 http://www.flickr.com/photos/59784170@N06/5464221463/

U can even construct using protractor.

Dear Akshu 

Make 120 degrees angle ,bisect it forming 60 degree,bisect 60 degree forming 30 degree, bisect 30 degree fprming 15 degree and at last rub any one 15 degree.

It'll form 105 degree

Cheers !!!!!!!

Vote me !!!!!!!!!!!!