7.Use the bank to complete the flowchart proof.Given MZA+MAB= mBCDProve MACB+ZA+MAB= 180°GlvenBankAACB and BCD are supplementarym2A + m2B = m4BCDSubstitution Property of EqualityDefinition of congruent anglesCDDefinition ofsupplementary anglesm/ ACB m/Á + m/8 = 180°m4ACB+ m2BCD = 180°Linear Pair Postulate

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Answered: 7. Use the bank to complete the…

Math

Geometry

7. Use the bank to complete the flowchart proof. Given A+mZB=m/BCD Prove MACB+mZA+m4B = 180° A B C 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.

Chapter1: Line And Angle Relationships

Section1.1: Early Definitions And Postulates

Problem 36E: Consider noncoplanar points A, B, C, and D. Using three points at a time such as A, B, and C, how...

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Question

7.
Use the bank to complete the flowchart proof.
Given MZA+MAB= mBCD
Prove MACB+ZA+MAB= 180°
Glven
Bank
A
ACB and BCD are supplementary
m2A + m2B = m4BCD
Substitution Property of Equality
Definition of congruent angles
C
D
Definition of
supplementary angles
m/ ACB m/Á + m/8 = 180°
m4ACB+ m2BCD = 180°
Linear Pair Postulate

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