4 Given CF CE CF ED F ECD Prove CDEF is a parallelogram

Last updated: 2/3/2023

4 Given CF CE CF ED F ECD Prove CDEF is a parallelogram Statements 1 G C 2 AFCE is isosceles 3 CEF 4 LF LECD 5 ZCEF ECD 6 CD EF 7 CF ED 1 2 3 F Reasons Liven 4 Liven E D 5 Transitoe Property 7 Given 6 Alt interior L S converse one Par OF OFF