Geometry 5.3 SAS Congruence & Proofs

• ML≌MN and ∠LMP≌∠NMP
• ML≌MP and ∠LMP≌∠NMP
• ML≌MN and ∠LMP≌∠MNP
• MP≌MN and ∠PML≌∠PNM

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

• MP≌PM by the Reflexive Property
• LP≌NP by the Reflexive Property
• MP≌PM by the Symmetric Property
• LP≌NP by the Symmetric Property

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

• FG≌JK
• ∠FGH≌∠JKH
• ∠GFH≌∠KJH
• ∠GHF≌∠KHJ

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

• Alternate Interior Angles
• Third Angle Theorem
• Vertical Angles
• They both have an "H"

Tags

CCSS.HSG.CO.C.9

• Vertical Angles
• Symmetric Property
• Reflexive Property
• Transitive Property

• AB≌BD
• AB≌CD
• BD≌CD
• ∠A≌∠C

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5

• ∠A≌∠C
• ∠B≌∠D
• ∠BAD≌∠DCB
• ∠ADB≌∠CBD

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

• Reflexive Property
• Symmetric Property
• Transitive Property
• You probably should learn this property!

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

• AC≌BC
• AD≌BD
• AC≌CD
• BC≌CD

Tags

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.CO.C.10

• ∠C≌∠C
• ∠D≌∠D
• ∠ADC≌∠BDC
• ∠ACD≌∠BCD

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.B.5