Question

find the angle measure x​

Answer 1

Answer:

in the first question 50 + 130 + 120 + x = 360

so x= 60

in the second question - 360/45 = 8 sides

in the third one - it's a parallelogram thus ( opposite pair of sides are parallel and equal to each other )

.... 26=3y-1

3y=26+1

3y=27

y= 9

and as for X

3x= 18

x=18/3

x=6

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Answer 2

Answer:

x = 60° .

Step-by-step explanation:

In a quadrilateral , the sum of all sides is 360 .

Thus , 360° = 50° + 130° + 120° + x°

x = 360° - 300°

x = 60°

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