Question

Two angles of quadrilateral are 75 degree and 85 degree, other two angles are in the ratio 11:10. Find the angle.

Answer 1

Let other two angles are 11x and 10x

11x+10x+75+85=360

21x+160=360

21x=360-160

21x=200

x=200/21

Then angles are

11*200/21 =2200/21

And

10*200/21==2000/21

Answer 2

bbwbshshdhshhshzhsyahshshshhshsshhshshshshs