Question

Name the properties that justify the steps taken.

1. AB = EF; therefore AB + CD = EF + CD.
2. ∠ABC ≅ ∠Q and ∠Q ≅ ∠WYZ; therefore ∠ABC ≅ ∠WYZ.
3. ∠PLM ≅ ∠GHI; therefore ∠GHI ≅ ∠PLM

Answer 1

1 Addition Poe
2 Transitive Property
3 Symmetric Property

Answer 2

1) Addition Property of Equality

2) Transitive Property

3) Symmetric Property