Question

please answer me my question correctly​

Answer 1

Answer:95°

Step-by-step explanation:this diagram make a quadrilateral and we all know that the sum of all angles of a quadrilateral is 360

By using linear pair property ,

We know that the sum of linear pair is 180

Let the inner angles are =x,m,n

We can calculate the inner side angles

140+m=180

m=40

35+n=180

n=145

We have already given an inner right angle 90

And we have the angles are

x+m+n+90=360

90°+145°+40°+x=360°

x=85°

Again we apply linear pair property

85°+y=180

y=95°