1. Given: DE | GH
Prove: ADFE-AGFH
1.)
Statements
·||
DE GH
2.)
ZEDF
3.)
ZEFD
LHGF
4.)
ADFE
Reasons
1.) Given
2.)
3.)
LHFG
AGFH
SAS~ AA~ Vertical Angles
Alternate Interior Angles
SSS~
Corresponding Angles
A
4.)

1 Given DE GH Prove ADFEAGFH 1 Statements DE GH 2 ZEDF 3 ZEFD LHGF 4 ADFE Reasons 1 Given 2 3 LHFG AGFH SAS AA Vertical Angles Alternate Interior Angles SSS Cor class=