हिंदी

If ∆ABC and ∆DBC are on the same base BC, AB = DC and AC = DB (see figure), then which of the following gives a congruence relationship? - Mathematics

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प्रश्न

If ∆ABC and ∆DBC are on the same base BC, AB = DC and AC = DB (see figure), then which of the following gives a congruence relationship?

विकल्प

  • ∆ABC ≅ ∆DBC

  • ∆ABC ≅ ∆CBD

  • ∆ABC ≅ ∆DCB

  • ∆ABC ≅ ∆BCD

MCQ

उत्तर

∆ABC ≅ ∆DCB

Explanation:

In ∆ABC and ∆DCB,

AB = DC  ......(Given)

AC = DB  ......(Given)

BC = CB  ......(Common)

∴ ∆ABC ≅ ∆DCB  ......(SSS criterion)

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अध्याय 6: Triangles - Exercise [पृष्ठ १६६]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 6 Triangles
Exercise | Q 49. | पृष्ठ १६६

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