Question

find the value of x ​

Answer 1

Answer:

109 degree

Step-by-step explanation:

in quadrilateral abdc sum. of all internal angles will be 360 degree.

so,

34 + 30 + 45 + D = 360

so, D = 360 - 109 = 251 degree

Now,

D + x = 360

so, x = 360 - D = 360 - 251 = 109 degree

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