Question

Find the value of unknown angle x plz​

Answer 1

Answer:

please check this attachment

Answer 2

first with the linear pair property we will find angle ABC

so for now let angle ABC be x

Angle ABC+142°=180°

x+142°=180°

x=180°-142°

x=38°

now we will use the property

angle opposite to equal sides are also equal.

so angle ACB = angle ABC

therefore angle ACB will be 38°

now with angle sum property we will find angle BAC

now let angle BAC be x

x+38°+38°=180°

x+76°=180°

x=180°-76°

x=104°

so now the value of angle BAC that is x is 104°

so the value of x is 104°

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