Question

Determina los valores de los ángulos faltantes

Answer 1

Problema #2

A = 180 - 122

A = 58

B = 122

A = C ===> A = 58

Problema #4

C = 180 - 115

C = 65

B = 18

A = 180 - C - B

A= 180 - 65 - 18

A = 97