Given: AE || FD, BF || EC and AC = BD.Prove: AAEC = ADFB.StepStatementReasonAE || FDBF|| ЕCGiven1AC = BDAD = ADReflexive PropertyParallel lines cut by a transversal form congruent alternate interiorangles3ZA= ZDtryType of StatementEAВ

Given:To prove:The given figure is

Answered: Given: AE || FD, BF || EC and AC = BD.…

Given: AE || FD, BF || EC and AC = BD. Prove: AAEC = ADFB. Step Statement Reason AE || FD BF || EC Given 1 AC 스 BD AD 쓴 AD Reflexive Property

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.2: The Law Of Cosines

Problem 48E

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Question

Given: AE || FD, BF || EC and AC = BD.
Prove: AAEC = ADFB.
Step
Statement
Reason
AE || FD
BF|| ЕC
Given
1
AC = BD
AD = AD
Reflexive Property
Parallel lines cut by a transversal form congruent alternate interior
angles
3
ZA= ZD
try
Type of Statement
E
A
В

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