Question

find find the value of x in the figure​

Answer 1

Answer:

Step-by-step explanation:

Because of Angle Sum Property of a quadrilateral, we know sum of all angles are 360°.

So the fourth angle is 120°.

Then, x=180-120=60(they form linear pair)

Answer 2

Answer:

Step-by-step explanation:

this figure is an quadrilateral

therefore, sum of all angles will be 360 degrees

let the angles supplement to x be y

we can say that ,

110+60+70+y = 360

y = 360-240

therefore y = 120

since x and y are in linear pair

   x+y = 180

   x+120 = 180

   x = 60 degrees

hence solved