sidlover681
sidlover681 sidlover681
  • 07-07-2020
  • Mathematics
contestada

74°
X +85
33°
A) 4
C) -12
B) -5
D) -11

74 X 85 33 A 4 C 12 B 5 D 11 class=

Respuesta :

martaaaaa
martaaaaa martaaaaa
  • 07-07-2020

74+x+85+33= 180 (bc the sum of the angles of a triangle is 180º)

192=180-x

192-180=-x

12=-x

-12=x

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