Name:_______________________________________________ Date:__________________
GeometryRHW5.6:OverlappingTriangleProofs
Period:_________
Nameapairofoverlappingcongruenttrianglesineachdiagram.Statewhetherthetrianglesare
congruentbySSS,SAS,ASA,AAS,orHL.
7.
F
E
C
8. Given: DEF  DCF
DA  DB
Prove: DAF  DBF
B
A
D
9. Given: JK  JL KY  LX Prove: JYX  JXY 10. Given: HJM is isosceles with HJ  HM
HKL is equilateral
1 supp 3
2 supp 4
Prove: JHK  MHL
11. Given: NJ  ML
MK  NL
MK  NJ
Prove: LMN is isosceles