Geometry Proofs Congruence

• Δ LMN≅Δ STU by HL
• Δ LMN≅Δ STU by SAS
• Δ LMN≅Δ STU by SSA
• Δ LMN≅Δ STU by SSS

Tags

CCSS.HSG.SRT.B.5

• rigid transformation, reflect
• similarity transformation, reflect
• rigid transformation, rotate
• similarity transformation, rotate

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

• ΔABC≅ΔDCB by HL
• ΔABC≅ΔDCB by SAS
• ΔABC≅ΔDCB by SSA
• ΔABC≅ΔDCB by SSS

Tags

CCSS.HSG.SRT.B.5

• rigid transformation, reflect
• similarity transformation, reflect
• rigid transformation, rotate
• similarity transformation, rotate

Tags

CCSS.8.G.A.3

• ASA and AAS use 2 different pairs of angles
• ASA uses the included side, but AAS uses the non-included side
• ASA uses the non-included side, but AAS uses the included side
• ASA and AAS use different pairs of sides

Tags

CCSS.HSG.SRT.B.5

• ∠RVS≅∠UVT; alternate interior angles
• ∠SRV≅∠TUV; alternate interior angles
• ∠RVS≅∠UVT; vertical angles
• ∠SRV≅∠TUV; vertical angles

Tags

CCSS.HSG.SRT.B.5

• ∠RVS≅∠TUV
• ∠RVS≅∠TVU
• ∠SRV≅∠TVU
• ∠SRV≅∠TUV

Tags

CCSS.HSG.CO.B.7

• ∠NKM≅∠LMK & ∠LKM≅∠NMK; alternate interior angles
• KM≅MK; reflexive property
• all of the above
• none of the above

Tags

CCSS.HSG.SRT.B.5

• ∠NKM≅∠LMK & ∠LKM≅∠NMK; alternate interior angles
• KM≅MK; reflexive property
• all of the above
• none of the above

Tags

CCSS.HSG.SRT.B.5

• Congruent by ASA
• Congruent by HL
• Congruent by SAS
• Not Necessarily Congruent

Tags

CCSS.HSG.SRT.B.5