how to do this sum. plz plz plz answer it fast plz plz plz
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Step-by-step explanation:
we we can see in the image that it is a quadrilateral .
and we know that the sum of a quadrilateral is 360 degree .
now lets add all of them with the help of angle sum property.
→50°+50°+40°+30°+60°+x° =360°
→200°+x°=360°
→x°=360°-200°
→x°=160°
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