3. Escribe las características de cada conjunto: D
c
Lunes
Martes
Miércoles
Jueves
Viernes
Sabado
Domingo
cabeza
piemas
brazos
espalda
pies
manos
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4. En los siguientes conjuntos están representados en diagra

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality