Fill in the missing statement and reason of the proof below. Given: AB CB and DB bisects LABC. Prove: LA LC. Step Statement Reason AB 2 CB Given DB bisects ABC LABD LCBD An angle bisector divides an angle into two congruent angles 3 AABD ACBD SAS LAE LC Corresponding Parts of Congruent Triangles are Congruent (CPCTC) B A D

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
For the reason inside could you write it all the way out or explain it more
B
C
Fill in the missing statement and reason of the proof below.
Given: AB
CB and DB bisects LABC.
Prove: ZA ZC.
Step
Reason
Given
An angle bisector divides an angle into two congruent angles
SAS
Corresponding Parts of Congruent Triangles are Congruent
(CPCTC)
B
C
Statement
AB & CB
DB bisects LABC
LABD LCBD
AABD ACBD
LA LO
Type of Statement
A
D
Transcribed Image Text:B C Fill in the missing statement and reason of the proof below. Given: AB CB and DB bisects LABC. Prove: ZA ZC. Step Reason Given An angle bisector divides an angle into two congruent angles SAS Corresponding Parts of Congruent Triangles are Congruent (CPCTC) B C Statement AB & CB DB bisects LABC LABD LCBD AABD ACBD LA LO Type of Statement A D
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