Question

find the angle measure x in the following figures :​

Answer 1

Answer:

100 degree

Step-by-step explanation:

sum of all angles of quad. = 360 degree

A/Q,

x + 90 + 110 + 60 = 360

x = 100 degree

Answer 2

Answer:

x=100 degree

Step-by-step explanation:

x+110+60+90=360

as the sum of all the angles of a quadrilateral is 360.

i.e.

x=360-[110+60+90]

x=360-260

x=100