Question

Name the property that justifies the statement.



If 4(m∠1) + 2(m∠2) = 40°and m∠1 = m∠2, then 4(m∠1) + 2(m∠1) = 40°.



Symmetric Property


Transitive Property


Distributive Property


Substitution Property

Answer 1

I think that would be transitive