3
QuizMultiple Choice
Lesson 1.4: Introduction to Proof
Question 3 • 1206310 Geometry Sem 1 - Carlisle
A horizontal line has points D, B, C. A line extends vertically from point B to point A.
Answer
A
m∠ABD = m∠ABCB
AB ≅ BCC
B is the midpoint of DC.D
m∠DBC = 90°