Question

find the value of x answer is x=125°.​

Answer 1

Answer:

angle BCD=180-60=120

angle EDC=180-50=130

sum of interior angles =(n-2)180,where n is no.of sides

40+2x+120+130=(5-2)180

2x+290=3×180

2x=540-290

2x=250

X=125°

Answer 2

Answer:

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