please find it value of x
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Answer:
We know that sum of all angle of quadrilateral is 360°
Now
X+(2x+13°)+(3x+10°)+(x-6°)= 360°
7x+17=360°
7x=360-17
7x= 343
X=343/7
X= 49
Step-by-step explanation:
Hope it will help you
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