Question

find the angle measure x in the following figure ​

Answer 1

Answer:

by using angle sum property of a quadrilateral

50°+130°+120°+X=360°

300°+X=360°

X=360°-300°

X=60°

Answer 2

Step-by-step explanation:

The addition of angle of a quadrilateral is 360°.

Therefore,50°+130°+120°+x°=360°

300°+x°=360°

x°=360°-300°

x°=60°