Question

find the angle x in the following figure ​

Answer 1

Answer:

140°

Step-by-step explanation:

According to the angles sum property of a quadrilateral,

Sum of all angles shall be 360°

70°+60°+90°+x=360°

130°+90°+x=360°

220°+x=360°

X=360°-220°

X=140°

140°

Answer 2

Answer:

140

Step-by-step explanation:

60+70+90+X=360

220+X=360

X=360-220

X=140

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