Respuesta: 114°
"La suma de ángulos exteriores da 360°"
78° + 123° + 45° + X = 360°
X = 360° - 246° "78, 123 y 45 pasan a restar"
X = 114°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Respuesta: 114°
"La suma de ángulos exteriores da 360°"
78° + 123° + 45° + X = 360°
X = 360° - 246° "78, 123 y 45 pasan a restar"
X = 114°