Question

Please awnser the 2nd one ​

Answer 1

Step-by-step explanation:

linear pair of 140 is 40 because sum of them should be equal to 180

so 40 and y are equal because opposite sides are equal

so y also 40

x+40+40=180

x=180-80=100

Answer 2

Answer:

140+

+y--180

Step-by-step explanation:

y-40

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