Question

If x || y and p || q then, find the values of all unknown angles in the given figure.
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Answer 1

Answer:

a= 180-130= 50(linear pair)

b= a= 50(corresponding angle)

c= 180-130=50(linear pair)

d=b=50(vertically opposite angle)

e=c= 50(vertically opposite angle)

f=a=50(corresponding angle)

g= 180-50= 130(linear pair)

h=f=50(corresponding angle)

i=g=130(corresponding angle)

j=h=50(vertically opposite angle)

k=i=130(vertically opposite angle)

l=j=50(corresponding angle)