15
QuizMultiple Choice
Unit Test — Unit test
Question 15 • DL Geometry A
What is the missing reason in the proof?Given: ∠ABC is a right angle, ∠DBC is a straight angleProve: ∠ABC ≅ ∠ABD
Answer
A
definition of angle bisectorB
segment addition propertyC
definition of congruent anglesD
transitive property