emily1234567897
emily1234567897
26-02-2022
Mathematics
contestada
PLEASE HELP (DUE SOON)!! 45 POINTS
Respuesta :
shainacalma610
shainacalma610
26-02-2022
Answer: 78
Solution:
x = 120 - 42 = 78
120 - 42 = 78
(The outer angle of a triangle is equal to the sum of the other two interior angles.)
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