Given: CE bisects ZBCD. LA is a right angle. MZBCE = 45 Prove: ZA = ZBCD

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.6: Segments Divided Proportionally
Problem 17E: Given: NQ bisects MNP,NP=MQ,QP=8,MN=12 Find: NP
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Please help. This is about paragraph proofs.  

9 Given: CE bisects ZBCD.
B.
ZA is a right angle.
MZBCE
45
Prove: ZA = ZBCD
Transcribed Image Text:9 Given: CE bisects ZBCD. B. ZA is a right angle. MZBCE 45 Prove: ZA = ZBCD
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