Question

question is to find y
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Answer 1

Answer:

first we will find b by linear pair

142+x=180

x=180-142

x=38

so then we will find y we will do angle sum property

38+63+y=180

101+y=180

y=180-101

y=79 degrees

Answer 2

Explanation:

y is 101 degree ..use linear angle

corresponding angles

angles in alternate directions