find the angles measures Xin the following
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Answer:
1st step: refer to attachment
x+x+30+110+120= 360
2x+30+110+120= 360
2x= 360-260
2x= 100
x= 100/2
x= 50
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Answer:
x=55
Step-by-step explanation:
becuz,down we can see a straight line with 2 angles on it sum of a number and 70 should be 180 that number is 110 and in same way 180-60=120 and
sum of the angles of quadrilateral is 360 so,110+120+2x should be 360 so x is 55
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