Question

find measure of x and give reason also​

Answer 1

Answer:

hi

Step-by-step explanation:

1. x= 70°

2. x = 130°

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Answer 2

Answer:

1) x+90°+110°+100° =360° , sum outerior of a quadrilateral

x+300°=360°

x=360°-300°

x= 60°

2) 90°+50°+90°+x=360°,sum all interior angle of quadrilateral

230°+x=360°

x=360°-230°

x= 130°