Question

1) In the given figure, find the value of X.
2) In the given figure,find the value of x+y.

Answer 1

1##
in theTriangle ABOsum of angles =180
ABO+BOA+OAB=180
AOB=180-(90+30)
AOB=180-120=60
So x=180-60=120degree
hope it helps you

Answer 2

Answer:

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Explanation:

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