Question

Tell me the answers plz

Answer 1

Answer:

57°

Step-by-step explanation:

you can understand above the picture

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Answer 2

Answer:

x = 123⁰

x+BAC=180⁰

123⁰+BAC=180⁰

angle BAC = 180⁰-123⁰= 57⁰

BA=BC ( given)

angle BAC = angle BCA ( equal sides make equal angles)

angle BCA = 57⁰

y = angle BCA ( vertical opposite angle )

y =57⁰

c) 57⁰

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