1.

In the given figure find the measur of angle B' A' C'​

Answer»

B',A',C' angles respectively areStep-by-step explanation:by SAS property TRIANGLE ABC CONGRUENT to A'B'C'By CPCT angle BAC=B'A'C'3x=2x+283x-2x=28x=28B'=60⁰A'=2x+28(2×28)+2856+2884 =B'C'=180⁰-(84⁰+60⁰)=36⁰



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