1
QuizMultiple Choice
Linear Pairs and Vertical Angles
Question 1 of 10 • 1206310 Geometry Sem 1 - Carlisle
Given: mEDF = 120°; mADB = (3x)°; mBDC = (2x)°Prove: x = 24
Answer
A
vertical angles are congruentB
substitutionC
definition of congruencyD
definition of equality