Valueof x in degree Valueof x in degree Find angle 'x' if : 20 x Share with your friends Share 2 Mrudav Mehta answered this ur username XD 0 View Full Answer Aman Ajeeth answered this ask ur father ass -3 Chinmai answered this in the above if we consider exterior angle property for the triangle having 60degrees and 90 degrees then 60 +90=x x=150 -1 Fabin answered this 90+x=180(linear pair) X=180-90 X=90 90+x+x=180(summ of angles in a triangle) 2X=180-90 X=90/2 X=45 -2 Koustav Halder answered this Please find this answer 3 Neha Saroj answered this Soo easy 0