A and D are two points lying on the same side of line segment BC, such that AB = 5 cm, AC = 8 cm, BC = 4 cm, BD = 8 cm and CD = 5 cm. Then,A और D दो बिंदु रेखाखंड BC के एक ही ओर स्थित दो बिंदु इस प्रकार हैं कि AB=5 cm, AC=8 cm, BC=4 cm, BD=8 cm और CD=5 cm है। तब,

1. A∆ABC ≅ ∆DBC, by SSS∆ABC ≅ ∆DBC, SSS द्वारा
2. B∆ABC ≅ ∆DCB, by SSS∆ABC ≅ ∆DCB, SSS द्वारा
3. C∆ABC ≅ ∆DBC, by SAS∆ABC ≅ ∆DBC, SAS द्वारा
4. D∆ABC ≅ ∆DCB, by SAS∆ABC ≅ ∆DCB, SAS द्वारा